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        "label": "Business Acquisition, Purchase Price Allocation, Liabilities Assumed (Deprecated 2013-01-31)",
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              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-05"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 34162000,
              "accn": "0000950170-25-021359",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-14"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 34162000,
              "accn": "0001193125-26-051668",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-13",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 101000,
              "accn": "0000950170-25-062596",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-02"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 101000,
              "accn": "0001193125-26-203537",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-04",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": -193000,
              "accn": "0000950170-25-101867",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-04"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 6005000,
              "accn": "0001193125-25-266456",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-05"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 24464000,
              "accn": "0001193125-26-051668",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-13",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 7194000,
              "accn": "0001193125-26-203537",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-04",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes": {
        "label": "Gain (Loss) on Sale of Properties, Net of Applicable Income Taxes (Deprecated 2020-01-31)",
        "description": "This element represents the amount of gain (loss) on sale of properties during the reporting period net of the applicable income taxes realized.",
        "units": {
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              "filed": "2016-02-18",
              "frame": "CY2013"
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            {
              "start": "2014-01-01",
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              "val": 55077000,
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              "fy": 2015,
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              "form": "10-K",
              "filed": "2016-02-18"
            },
            {
              "start": "2014-01-01",
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              "val": 55077000,
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              "fy": 2016,
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              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
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              "val": 803000,
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              "fy": 2016,
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              "form": "10-Q",
              "filed": "2016-05-06",
              "frame": "CY2015Q1"
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            {
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              "filed": "2016-08-05"
            },
            {
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              "val": 5657000,
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              "form": "10-Q",
              "filed": "2016-08-05",
              "frame": "CY2015Q2"
            },
            {
              "start": "2015-01-01",
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              "val": 34215000,
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              "fy": 2016,
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              "form": "10-Q",
              "filed": "2016-11-04"
            },
            {
              "start": "2015-07-01",
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              "val": 27755000,
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              "filed": "2016-11-04",
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            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
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              "fy": 2015,
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              "filed": "2016-02-18"
            },
            {
              "start": "2015-01-01",
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            },
            {
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              "val": 35606000,
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              "filed": "2018-02-27",
              "frame": "CY2015"
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            {
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              "val": 12868000,
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              "filed": "2016-05-06"
            },
            {
              "start": "2016-01-01",
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              "form": "10-Q",
              "filed": "2017-05-10",
              "frame": "CY2016Q1"
            },
            {
              "start": "2016-01-01",
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              "val": 13417000,
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              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-08-05"
            },
            {
              "start": "2016-01-01",
              "end": "2016-06-30",
              "val": 13417000,
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              "form": "10-Q",
              "filed": "2017-08-08"
            },
            {
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              "end": "2016-06-30",
              "val": 548000,
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              "filed": "2016-08-05"
            },
            {
              "start": "2016-04-01",
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              "fy": 2017,
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              "filed": "2017-08-08",
              "frame": "CY2016Q2"
            },
            {
              "start": "2016-01-01",
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              "val": 22997000,
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              "fy": 2016,
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              "filed": "2016-11-04"
            },
            {
              "start": "2016-01-01",
              "end": "2016-09-30",
              "val": 22997000,
              "accn": "0000910606-17-000023",
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              "form": "10-Q",
              "filed": "2017-11-06"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 9580000,
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              "filed": "2016-11-04"
            },
            {
              "start": "2016-07-01",
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              "val": 9580000,
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              "form": "10-Q",
              "filed": "2017-11-06",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 47321000,
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              "filed": "2017-02-27"
            },
            {
              "start": "2016-01-01",
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              "val": 47321000,
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              "fy": 2017,
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              "form": "10-K",
              "filed": "2018-02-27"
            },
            {
              "start": "2016-01-01",
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              "val": 47321000,
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              "fy": 2018,
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              "form": "10-K",
              "filed": "2019-02-21",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 415000,
              "accn": "0000910606-17-000012",
              "fy": 2017,
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              "form": "10-Q",
              "filed": "2017-05-10"
            },
            {
              "start": "2017-01-01",
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              "val": 415000,
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              "fy": 2018,
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              "form": "10-Q",
              "filed": "2018-05-07",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
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              "val": 4781000,
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              "fy": 2017,
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              "filed": "2017-08-08"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 4781000,
              "accn": "0000910606-18-000030",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-03"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 4366000,
              "accn": "0000910606-17-000019",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-08"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 4366000,
              "accn": "0000910606-18-000030",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-03",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 4913000,
              "accn": "0000910606-17-000023",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-11-06"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 4913000,
              "accn": "0000910606-18-000034",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-05"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 131000,
              "accn": "0000910606-17-000023",
              "fy": 2017,
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              "form": "10-Q",
              "filed": "2017-11-06",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 27432000,
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              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 27432000,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 27432000,
              "accn": "0001564590-20-004859",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 96000,
              "accn": "0000910606-18-000021",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-07"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 96000,
              "accn": "0000910606-19-000014",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-10",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1219000,
              "accn": "0000910606-18-000030",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-03"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 1219000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1123000,
              "accn": "0000910606-18-000030",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-08-03"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 1123000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 4448000,
              "accn": "0000910606-18-000034",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-11-05"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 4448000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
              "start": "2018-07-01",
              "end": "2018-09-30",
              "val": 3228000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-11-04",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 28343000,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 28343000,
              "accn": "0001564590-20-004859",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 16490000,
              "accn": "0000910606-19-000014",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-10"
            },
            {
              "start": "2019-01-01",
              "end": "2019-03-31",
              "val": 16490000,
              "accn": "0001564590-20-023379",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-05-08",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": 16932000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
              "start": "2019-04-01",
              "end": "2019-06-30",
              "val": 442000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": 17819000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
              "start": "2019-07-01",
              "end": "2019-09-30",
              "val": 887000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-11-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-01-01",
              "end": "2019-12-31",
              "val": 24242000,
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              "fy": 2019,
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              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-01-01",
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              "val": 38005000,
              "accn": "0001564590-20-023379",
              "fy": 2020,
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              "form": "10-Q",
              "filed": "2020-05-08",
              "frame": "CY2020Q1"
            }
          ]
        }
      },
      "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": {
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              "filed": "2020-02-18",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
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              "val": -11172000,
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              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": -11010000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-08-06",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
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              "val": -11172000,
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              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
              "start": "2018-01-01",
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              "filed": "2020-02-18"
            },
            {
              "start": "2018-01-01",
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              "filed": "2021-02-17",
              "frame": "CY2018"
            },
            {
              "start": "2019-01-01",
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              "fy": 2020,
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              "filed": "2020-05-08",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
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              "filed": "2019-08-06"
            },
            {
              "start": "2019-01-01",
              "end": "2019-06-30",
              "val": -10591000,
              "accn": "0001564590-20-035935",
              "fy": 2020,
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              "form": "10-Q",
              "filed": "2020-08-04"
            },
            {
              "start": "2019-01-01",
              "end": "2019-09-30",
              "val": -11982000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
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              "accn": "0000910606-17-000023",
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            {
              "end": "2018-09-30",
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              "form": "10-Q",
              "filed": "2018-11-05",
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            {
              "end": "2018-12-31",
              "val": 0,
              "accn": "0000910606-19-000006",
              "fy": 2018,
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              "filed": "2019-02-21",
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              "end": "2023-12-31",
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              "end": "2023-12-31",
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      },
      "NotionalAmountOfInterestRateDerivatives": {
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              "filed": "2019-11-04",
              "frame": "CY2019Q3I"
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            {
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            {
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              "val": 22,
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              "filed": "2019-05-10",
              "frame": "CY2019Q1I"
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          ],
          "Property": [
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              "filed": "2022-02-17",
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            {
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            {
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            {
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              "form": "10-K",
              "filed": "2025-02-14",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
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              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-13",
              "frame": "CY2025Q4I"
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          ]
        }
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      "OffMarketLeaseUnfavorable": {
        "label": "Off-market Lease, Unfavorable",
        "description": "This element represents a liability associated with the acquisition of an off-market lease when the terms of the lease are unfavorable to the market terms for the lease at the date of acquisition.",
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              "frame": "CY2011Q4I"
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              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
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              "end": "2018-12-31",
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              "filed": "2019-08-06"
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              "form": "10-Q",
              "filed": "2019-11-04"
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            {
              "end": "2018-12-31",
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              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-06-30",
              "val": 457667000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-08-06",
              "frame": "CY2019Q2I"
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              "end": "2019-09-30",
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              "form": "10-Q",
              "filed": "2019-11-04",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2019-12-31",
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              "fy": 2019,
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              "form": "10-Q",
              "filed": "2020-11-06"
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            {
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              "form": "10-K",
              "filed": "2026-02-13",
              "frame": "CY2024Q4I"
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            {
              "end": "2025-03-31",
              "val": 320317000,
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              "form": "10-Q",
              "filed": "2025-05-02",
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            {
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              "val": 317580000,
              "accn": "0001193125-25-266456",
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              "form": "10-Q",
              "filed": "2025-11-05",
              "frame": "CY2025Q3I"
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            {
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              "val": 315804000,
              "accn": "0001193125-26-051668",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-13"
            },
            {
              "end": "2025-12-31",
              "val": 315804000,
              "accn": "0001193125-26-203537",
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              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-04",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-03-31",
              "val": 313508000,
              "accn": "0001193125-26-203537",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-04",
              "frame": "CY2026Q1I"
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          ]
        }
      },
      "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.",
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              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
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            {
              "end": "2013-12-31",
              "val": 146460,
              "accn": "0000910606-14-000004",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-19",
              "frame": "CY2013Q4I"
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            {
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              "accn": "0000910606-15-000006",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 290822,
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              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-18",
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            {
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              "fy": 2016,
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              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
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            {
              "end": "2017-12-31",
              "val": 553301,
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              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 537118,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
              "end": "2018-12-31",
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              "accn": "0000910606-19-000014",
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              "filed": "2019-05-10"
            },
            {
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              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
              "end": "2018-12-31",
              "val": 537118000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
              "end": "2018-12-31",
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              "accn": "0001564590-20-004859",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2018Q4I"
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          ]
        }
      },
      "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.",
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              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 7797,
              "accn": "0000910606-14-000004",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-19",
              "frame": "CY2013Q4I"
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            {
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              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 8450,
              "accn": "0000910606-16-000047",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-18",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 9740,
              "accn": "0000910606-17-000006",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 14266,
              "accn": "0000910606-18-000010",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 15077,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
              "end": "2018-12-31",
              "val": 15077000,
              "accn": "0000910606-19-000014",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-10"
            },
            {
              "end": "2018-12-31",
              "val": 15077000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
              "end": "2018-12-31",
              "val": 15077000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
              "end": "2018-12-31",
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              "accn": "0001564590-20-004859",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2018Q4I"
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          ]
        }
      },
      "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": {
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              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
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            {
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              "accn": "0000910606-14-000004",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-19",
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              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
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            {
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              "val": 6393,
              "accn": "0000910606-16-000047",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-18",
              "frame": "CY2015Q4I"
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            {
              "end": "2016-12-31",
              "val": 11290,
              "accn": "0000910606-17-000006",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
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            {
              "end": "2017-12-31",
              "val": 13049,
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              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 12558,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
              "end": "2018-12-31",
              "val": 12558000,
              "accn": "0000910606-19-000014",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-10"
            },
            {
              "end": "2018-12-31",
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              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
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              "accn": "0001564590-19-039836",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
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              "accn": "0001564590-20-004859",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2018Q4I"
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          ]
        }
      },
      "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": {
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              "fy": 2012,
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              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
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              "val": 5164,
              "accn": "0000910606-14-000004",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-19",
              "frame": "CY2013Q4I"
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            {
              "end": "2014-12-31",
              "val": 5006,
              "accn": "0000910606-15-000006",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 7106,
              "accn": "0000910606-16-000047",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-18",
              "frame": "CY2015Q4I"
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            {
              "end": "2016-12-31",
              "val": 11706,
              "accn": "0000910606-17-000006",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 13907,
              "accn": "0000910606-18-000010",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 13151,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
              "end": "2018-12-31",
              "val": 13151000,
              "accn": "0000910606-19-000014",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-05-10"
            },
            {
              "end": "2018-12-31",
              "val": 13151000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
              "end": "2018-12-31",
              "val": 13151000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
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              "accn": "0001564590-20-004859",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2018Q4I"
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          ]
        }
      },
      "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": {
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            {
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              "val": 6713,
              "accn": "0000910606-13-000009",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
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            {
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              "val": 6906,
              "accn": "0000910606-14-000004",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-19",
              "frame": "CY2013Q4I"
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            {
              "end": "2014-12-31",
              "val": 6074,
              "accn": "0000910606-15-000006",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 7374,
              "accn": "0000910606-16-000047",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-18",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 12131,
              "accn": "0000910606-17-000006",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
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            {
              "end": "2017-12-31",
              "val": 14778,
              "accn": "0000910606-18-000010",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 13893,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
              "end": "2018-12-31",
              "val": 13893000,
              "accn": "0000910606-19-000014",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-05-10"
            },
            {
              "end": "2018-12-31",
              "val": 13893000,
              "accn": "0001564590-19-029450",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-08-06"
            },
            {
              "end": "2018-12-31",
              "val": 13893000,
              "accn": "0001564590-19-039836",
              "fy": 2019,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-11-04"
            },
            {
              "end": "2018-12-31",
              "val": 13893000,
              "accn": "0001564590-20-004859",
              "fy": 2019,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-02-18",
              "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": {
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              "end": "2011-12-31",
              "val": 7921,
              "accn": "0000910606-12-000004",
              "fy": 2011,
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              "form": "10-K",
              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 7136,
              "accn": "0000910606-13-000009",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-03-01",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 7456,
              "accn": "0000910606-14-000004",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-19",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 7793,
              "accn": "0000910606-15-000006",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 7599,
              "accn": "0000910606-16-000047",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-18",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 11464,
              "accn": "0000910606-17-000006",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 15329,
              "accn": "0000910606-18-000010",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 14733,
              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21"
            },
            {
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            {
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              "filed": "2019-08-06"
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            {
              "end": "2018-12-31",
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              "filed": "2019-11-04"
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            {
              "end": "2018-12-31",
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              "filed": "2020-02-18",
              "frame": "CY2018Q4I"
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          ]
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      },
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        "label": "Operating Leases, Future Minimum Payments, Due Thereafter",
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              "frame": "CY2012Q4I"
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            {
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            {
              "end": "2018-12-31",
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              "form": "10-Q",
              "filed": "2019-11-04"
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            {
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              "form": "10-K",
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          ]
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      },
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        "label": "Operating Leases, Future Minimum Payments Receivable",
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              "filed": "2014-02-19",
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              "filed": "2017-02-27",
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              "filed": "2018-02-27",
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            {
              "end": "2018-12-31",
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              "accn": "0000910606-19-000006",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21",
              "frame": "CY2018Q4I"
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          ]
        }
      },
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        "label": "Operating Leases, Future Minimum Payments Receivable, Current",
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              "form": "10-K",
              "filed": "2012-02-29",
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            {
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              "fy": 2012,
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            {
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              "form": "10-K",
              "filed": "2014-02-19",
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              "form": "10-K",
              "filed": "2015-02-20",
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              "filed": "2016-02-18",
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              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
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            {
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              "form": "10-K",
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            {
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              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21",
              "frame": "CY2018Q4I"
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          ]
        }
      },
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        "label": "Operating Leases, Future Minimum Payments Receivable, in Five Years",
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            {
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              "form": "10-K",
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            {
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              "val": 198298000,
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              "form": "10-K",
              "filed": "2014-02-19",
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              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
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            {
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              "form": "10-K",
              "filed": "2019-02-21",
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          ]
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      },
      "OperatingLeasesFutureMinimumPaymentsReceivableInFourYears": {
        "label": "Operating Leases, Future Minimum Payments Receivable, in Four Years",
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            {
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              "filed": "2015-02-20",
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            {
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              "filed": "2016-02-18",
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            {
              "end": "2016-12-31",
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              "fy": 2016,
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              "form": "10-K",
              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
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            {
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            {
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              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-21",
              "frame": "CY2018Q4I"
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          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears": {
        "label": "Operating Leases, Future Minimum Payments Receivable, in Three Years",
        "description": "Future rental payments receivable within the third year from the balance sheet date under an operating lease.",
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              "filed": "2012-02-29",
              "frame": "CY2011Q4I"
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            {
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              "fy": 2013,
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              "filed": "2014-02-19",
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            {
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              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
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            {
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            {
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              "filed": "2019-02-21",
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          ]
        }
      },
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        "label": "Operating Leases, Future Minimum Payments Receivable, in Two Years",
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              "form": "10-K",
              "filed": "2014-02-19",
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              "filed": "2015-02-20",
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            {
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              "filed": "2016-02-18",
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            {
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              "filed": "2017-02-27",
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            {
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            {
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              "form": "10-K",
              "filed": "2019-02-21",
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          ]
        }
      },
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        "label": "Operating Leases, Future Minimum Payments Receivable, Thereafter",
        "description": "Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.",
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            {
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              "filed": "2013-03-01",
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            {
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              "filed": "2014-02-19",
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            {
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              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
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            {
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              "form": "10-K",
              "filed": "2016-02-18",
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            {
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              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
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            {
              "end": "2017-12-31",
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              "filed": "2018-02-27",
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            {
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              "fy": 2018,
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              "form": "10-K",
              "filed": "2019-02-21",
              "frame": "CY2018Q4I"
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          ]
        }
      },
      "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.",
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            {
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            {
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            {
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            {
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            {
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            {
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            {
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            {
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              "form": "10-K",
              "filed": "2016-02-18",
              "frame": "CY2015Q4I"
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            {
              "end": "2016-12-31",
              "val": 467093000,
              "accn": "0000910606-17-000006",
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              "filed": "2017-02-27",
              "frame": "CY2016Q4I"
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            {
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              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements": {
        "label": "SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Building and Improvements, Amount",
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              "filed": "2014-02-19",
              "frame": "CY2013Q4I"
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            {
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            {
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            {
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              "filed": "2024-02-16",
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            {
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              "filed": "2025-02-14",
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          ]
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      },
      "RealEstateAndAccumulatedDepreciationCarryingAmountOfLand": {
        "label": "SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Land, Amount",
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            {
              "end": "2018-12-31",
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              "form": "10-K",
              "filed": "2019-02-21",
              "frame": "CY2018Q4I"
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            {
              "end": "2019-12-31",
              "val": 4896319000,
              "accn": "0001564590-20-004859",
              "fy": 2019,
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              "form": "10-K",
              "filed": "2020-02-18",
              "frame": "CY2019Q4I"
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            {
              "end": "2020-12-31",
              "val": 4861253000,
              "accn": "0001564590-21-006390",
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              "filed": "2021-02-17",
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            {
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              "form": "10-K",
              "filed": "2022-02-17",
              "frame": "CY2021Q4I"
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            {
              "end": "2022-12-31",
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              "form": "10-K",
              "filed": "2023-02-17",
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            },
            {
              "end": "2023-12-31",
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            {
              "end": "2024-12-31",
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              "form": "10-K",
              "filed": "2025-02-14",
              "frame": "CY2024Q4I"
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            {
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              "form": "10-K",
              "filed": "2026-02-13",
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          ]
        }
      },
      "RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndBuildingsAndImprovements": {
        "label": "Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements (Deprecated 2013-01-31)",
        "description": "Gross amount at which land and buildings and improvements are carried at the end of the period for each property.",
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      "RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts": {
        "label": "SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Cost Capitalized Subsequent to Acquisition, Cost",
        "description": "Amount of cost capitalized subsequent to acquisition for real estate investment property, including, but not limited to, real estate tax and insurance, by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Excludes initial purchase price and improvement, and real estate not held as investment or interest.",
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            {
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            {
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            {
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            {
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            {
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            {
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              "filed": "2017-02-27",
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            {
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            {
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            {
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              "form": "10-K",
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            {
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            {
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          ]
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      },
      "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.",
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              "start": "2011-01-01",
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