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              "filed": "2018-02-27",
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            {
              "end": "2017-12-31",
              "val": 64728000,
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              "filed": "2018-02-21"
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              "val": 1187455000,
              "accn": "0001628280-25-047934",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-03",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 4505072000,
              "accn": "0001628280-26-010705",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-23",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 1192034000,
              "accn": "0001628280-26-029530",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-04",
              "frame": "CY2026Q1"
            },
            {
              "start": "2026-01-01",
              "end": "2026-06-30",
              "val": 2424107000,
              "accn": "0001628280-26-051542",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2026-08-03"
            },
            {
              "start": "2026-04-01",
              "end": "2026-06-30",
              "val": 1232073000,
              "accn": "0001628280-26-051542",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2026-08-03",
              "frame": "CY2026Q2"
            }
          ]
        }
      },
      "BusinessAcquisitionContingentConsiderationAtFairValue": {
        "label": "Business Acquisition, Contingent Consideration, at Fair Value (Deprecated 2013-01-31)",
        "description": "Fair value, as of the acquisition date, of potential payments under the contingent consideration arrangement including cash and shares.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": -14842000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": -14842000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-09-30",
              "val": 8430000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": -8430000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionContingentConsiderationPotentialCashPayment": {
        "label": "Business Acquisition, Contingent Consideration, Potential Cash Payment (Deprecated 2013-01-31)",
        "description": "Amount of potential cash payments that could result from the contingent consideration arrangement.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 16104000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 35887000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionCostOfAcquiredEntityCashPaid": {
        "label": "Business Acquisition, Cost of Acquired Entity, Cash Paid (Deprecated 2013-01-31)",
        "description": "Amount of cash paid to acquire the entity.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 41977000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 41977000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-09-30",
              "val": 33784000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 33784000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionCostOfAcquiredEntityPurchasePrice": {
        "label": "Business Acquisition, Cost of Acquired Entity, Purchase Price (Deprecated 2013-01-31)",
        "description": "The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 59069000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 52114000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets": {
        "label": "Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets (Deprecated 2013-01-31)",
        "description": "The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 19350000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 19350000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-12-31",
              "val": 5400000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet": {
        "label": "Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net (Deprecated 2013-01-31)",
        "description": "The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 59069000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 59069000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-09-30",
              "val": 52114000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 52114000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationCurrentAssetsReceivables": {
        "label": "Business Acquisition, Purchase Price Allocation, Current Assets, Receivables (Deprecated 2013-01-31)",
        "description": "The amount of acquisition cost of a business combination allocated to receivables.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 770000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 770000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-09-30",
              "val": 3548000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 3548000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationCurrentLiabilities": {
        "label": "Business Acquisition, Purchase Price Allocation, Current Liabilities (Deprecated 2013-01-31)",
        "description": "The amount of acquisition cost of a business combination allocated to current liabilities of the acquired entity.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 5911000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 5911000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-09-30",
              "val": 4870000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 4870000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationDeferredIncomeTaxesAssetLiabilityNet": {
        "label": "Business Acquisition, Purchase Price Allocation, Deferred Taxes Asset (Liability), Net, Noncurrent (Deprecated 2013-01-31)",
        "description": "Amount of acquisition cost of a business combination allocated to noncurrent deferred tax assets net of valuation allowance and noncurrent deferred tax liabilities.",
        "units": {
          "USD": [
            {
              "end": "2012-09-30",
              "val": -3630000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": -2166000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationGoodwillAmount": {
        "label": "Business Acquisition, Purchase Price Allocation, Goodwill Amount (Deprecated 2013-01-31)",
        "description": "Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 40720000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 40720000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-09-30",
              "val": 38901000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 37437000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationIntangibleAssetsOtherThanGoodwill": {
        "label": "Business Acquisition, Purchase Price Allocation, Intangible Assets Other than Goodwill (Deprecated 2013-01-31)",
        "description": "Amount of acquisition cost of a business combination allocated to assets, excluding financial assets and goodwill, lacking physical substance.",
        "units": {
          "USD": [
            {
              "end": "2012-09-30",
              "val": 5400000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationNoncurrentAssets": {
        "label": "Business Acquisition, Purchase Price Allocation, Noncurrent Assets (Deprecated 2013-01-31)",
        "description": "The amount of acquisition cost of a business combination allocated to noncurrent assets.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 3950000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 3950000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-12-31",
              "val": 10455000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2012Q4I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationOtherAssets": {
        "label": "Business Acquisition, Purchase Price Allocation, Other Assets (Deprecated 2013-01-31)",
        "description": "Amount of acquisition cost of a business combination allocated to other assets not separately disclosed in the balance sheet.",
        "units": {
          "USD": [
            {
              "end": "2012-09-30",
              "val": 2310000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            }
          ]
        }
      },
      "BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment": {
        "label": "Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment (Deprecated 2013-01-31)",
        "description": "The amount of acquisition cost of a business combination allocated to property, plant and equipment to be used in ongoing operations.",
        "units": {
          "USD": [
            {
              "end": "2012-09-30",
              "val": 10455000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            }
          ]
        }
      },
      "BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1": {
        "label": "Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability",
        "description": "Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.",
        "units": {
          "USD": [
            {
              "start": "2012-01-01",
              "end": "2012-12-31",
              "val": 11353000,
              "accn": "0001397911-15-000007",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2012"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 12676000,
              "accn": "0001397911-15-000007",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 12676000,
              "accn": "0001397911-16-000219",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-25",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001397911-15-000007",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20"
            },
            {
              "start": "2014-01-01",
              "end": "2014-12-31",
              "val": 0,
              "accn": "0001397911-16-000219",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-25",
              "frame": "CY2014"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 0,
              "accn": "0001397911-16-000219",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-25",
              "frame": "CY2015"
            },
            {
              "start": "2022-01-01",
              "end": "2022-12-31",
              "val": 330000,
              "accn": "0001397911-25-000018",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-20",
              "frame": "CY2022"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 26852000,
              "accn": "0001397911-25-000018",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-20"
            },
            {
              "start": "2023-01-01",
              "end": "2023-12-31",
              "val": 26852000,
              "accn": "0001628280-26-010705",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-23",
              "frame": "CY2023"
            },
            {
              "start": "2024-01-01",
              "end": "2024-09-30",
              "val": 30472000,
              "accn": "0001628280-25-047934",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-03"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 41721000,
              "accn": "0001397911-25-000018",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-20"
            },
            {
              "start": "2024-01-01",
              "end": "2024-12-31",
              "val": 41721000,
              "accn": "0001628280-26-010705",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-23",
              "frame": "CY2024"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 6594000,
              "accn": "0001397911-25-000063",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-09"
            },
            {
              "start": "2025-01-01",
              "end": "2025-03-31",
              "val": 6594000,
              "accn": "0001628280-26-029530",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-04",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 6903000,
              "accn": "0001397911-25-000122",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-04"
            },
            {
              "start": "2025-01-01",
              "end": "2025-06-30",
              "val": 6903000,
              "accn": "0001628280-26-051542",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2026-08-03"
            },
            {
              "start": "2025-01-01",
              "end": "2025-09-30",
              "val": 9579000,
              "accn": "0001628280-25-047934",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-03"
            },
            {
              "start": "2025-01-01",
              "end": "2025-12-31",
              "val": 24163000,
              "accn": "0001628280-26-010705",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-23",
              "frame": "CY2025"
            },
            {
              "start": "2026-01-01",
              "end": "2026-03-31",
              "val": 7523000,
              "accn": "0001628280-26-029530",
              "fy": 2026,
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            {
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            {
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              "filed": "2018-02-21"
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            {
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              "end": "2018-12-31",
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            {
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            {
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          ]
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      },
      "FiniteLivedIntangibleAssetsUsefulLifeMaximum": {
        "label": "Finite-Lived Intangible Assets, Useful Life, Maximum (Deprecated 2012-01-31)",
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      "FiniteLivedIntangibleAssetsUsefulLifeMinimum": {
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      "FinitelivedIntangibleAssetsAcquired1": {
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            {
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            {
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            {
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            {
              "start": "2018-01-01",
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            {
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              "end": "2018-12-31",
              "val": 112700000,
              "accn": "0001397911-19-000018",
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              "filed": "2019-02-26",
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              "filed": "2012-02-27",
              "frame": "CY2009"
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              "val": 17582000,
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            {
              "start": "2010-04-01",
              "end": "2010-06-30",
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              "accn": "0000950123-11-072296",
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            {
              "start": "2010-01-01",
              "end": "2010-09-30",
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              "accn": "0001445305-11-003181",
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            {
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              "end": "2010-09-30",
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              "accn": "0001445305-11-003181",
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              "form": "10-Q",
              "filed": "2011-11-02",
              "frame": "CY2010Q3"
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            {
              "start": "2010-01-01",
              "end": "2010-12-31",
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              "accn": "0001397911-12-000009",
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              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "start": "2010-01-01",
              "end": "2010-12-31",
              "val": 34625000,
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              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
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              "val": 9649000,
              "accn": "0001397911-12-000016",
              "fy": 2012,
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              "form": "10-Q",
              "filed": "2012-04-30",
              "frame": "CY2011Q1"
            },
            {
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            {
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            {
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              "val": 43290000,
              "accn": "0001397911-25-000122",
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            {
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              "val": 43290000,
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            {
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            {
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            {
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            {
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            {
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        }
      },
      "FurnitureAndFixturesGross": {
        "label": "Furniture and Fixtures, Gross",
        "description": "Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.",
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            {
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            {
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            {
              "end": "2012-12-31",
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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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          ]
        }
      },
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            {
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              "val": 38268000,
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          ]
        }
      },
      "GainLossOnDispositionOfAssets": {
        "label": "Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property",
        "description": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.",
        "units": {
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              "frame": "CY2009"
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              "start": "2010-01-01",
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              "val": 0,
              "accn": "0001445305-11-003181",
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              "form": "10-Q",
              "filed": "2011-11-02"
            },
            {
              "start": "2010-01-01",
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              "val": -160000,
              "accn": "0001397911-12-000009",
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              "filed": "2012-02-27"
            },
            {
              "start": "2010-01-01",
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              "val": -160000,
              "accn": "0001397911-13-000012",
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              "filed": "2013-02-26",
              "frame": "CY2010"
            },
            {
              "start": "2011-01-01",
              "end": "2011-09-30",
              "val": -102000,
              "accn": "0001445305-11-003181",
              "fy": 2011,
              "fp": "Q3",
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              "filed": "2011-11-02"
            },
            {
              "start": "2011-01-01",
              "end": "2011-12-31",
              "val": -112000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
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        }
      },
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              "frame": "CY2020Q3I"
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              "form": "10-K",
              "filed": "2026-02-23",
              "frame": "CY2025Q4I"
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        }
      },
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              "fp": "FY",
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            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 12406000,
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              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-04-25"
            },
            {
              "start": "2013-01-01",
              "end": "2013-03-31",
              "val": 12406000,
              "accn": "0001397911-14-000091",
              "fy": 2014,
              "fp": "Q1",
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              "frame": "CY2013Q1"
            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 6915000,
              "accn": "0001397911-13-000062",
              "fy": 2013,
              "fp": "Q2",
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            },
            {
              "start": "2013-01-01",
              "end": "2013-06-30",
              "val": 6915000,
              "accn": "0001397911-14-000115",
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            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1424000,
              "accn": "0001397911-13-000062",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-07-31"
            },
            {
              "start": "2013-04-01",
              "end": "2013-06-30",
              "val": 1424000,
              "accn": "0001397911-14-000115",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2014-07-30",
              "frame": "CY2013Q2"
            },
            {
              "start": "2013-01-01",
              "end": "2013-09-30",
              "val": 4637000,
              "accn": "0001397911-13-000083",
              "fy": 2013,
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              "form": "10-Q",
              "filed": "2013-10-30"
            },
            {
              "start": "2013-07-01",
              "end": "2013-09-30",
              "val": 80000,
              "accn": "0001397911-13-000083",
              "fy": 2013,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2013-10-30",
              "frame": "CY2013Q3"
            },
            {
              "start": "2013-01-01",
              "end": "2013-12-31",
              "val": 3615000,
              "accn": "0001397911-14-000038",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2013"
            },
            {
              "start": "2014-01-01",
              "end": "2014-03-31",
              "val": 0,
              "accn": "0001397911-14-000091",
              "fy": 2014,
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              "frame": "CY2014Q1"
            },
            {
              "start": "2014-01-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001397911-14-000115",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
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            },
            {
              "start": "2014-04-01",
              "end": "2014-06-30",
              "val": 0,
              "accn": "0001397911-14-000115",
              "fy": 2014,
              "fp": "Q2",
              "form": "10-Q",
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              "frame": "CY2014Q2"
            },
            {
              "start": "2015-07-01",
              "end": "2015-09-30",
              "val": 600000,
              "accn": "0001397911-15-000177",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-29"
            },
            {
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              "end": "2015-09-30",
              "val": 55000000,
              "accn": "0001397911-16-000357",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-03",
              "frame": "CY2015Q3"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 55000000,
              "accn": "0001397911-16-000219",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-25"
            },
            {
              "start": "2015-01-01",
              "end": "2015-12-31",
              "val": 55000000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015"
            },
            {
              "start": "2016-07-01",
              "end": "2016-09-30",
              "val": 90000000,
              "accn": "0001397911-16-000357",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-03",
              "frame": "CY2016Q3"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 105000000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 105000000,
              "accn": "0001397911-18-000011",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-21"
            },
            {
              "start": "2016-01-01",
              "end": "2016-12-31",
              "val": 105000000,
              "accn": "0001397911-18-000015",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2016"
            },
            {
              "start": "2017-01-01",
              "end": "2017-03-31",
              "val": 74000000,
              "accn": "0001397911-17-000112",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-02",
              "frame": "CY2017Q1"
            },
            {
              "start": "2017-01-01",
              "end": "2017-06-30",
              "val": 89000000,
              "accn": "0001397911-17-000158",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-01"
            },
            {
              "start": "2017-04-01",
              "end": "2017-06-30",
              "val": 15000000,
              "accn": "0001397911-17-000158",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-01",
              "frame": "CY2017Q2"
            },
            {
              "start": "2017-01-01",
              "end": "2017-09-30",
              "val": 119000000,
              "accn": "0001397911-17-000184",
              "fy": 2017,
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              "form": "10-Q",
              "filed": "2017-10-31"
            },
            {
              "start": "2017-07-01",
              "end": "2017-09-30",
              "val": 30000000,
              "accn": "0001397911-17-000184",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-10-31",
              "frame": "CY2017Q3"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 239000000,
              "accn": "0001397911-18-000011",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-21"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 239000000,
              "accn": "0001397911-18-000015",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27"
            },
            {
              "start": "2017-01-01",
              "end": "2017-12-31",
              "val": 239000000,
              "accn": "0001397911-19-000018",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-26",
              "frame": "CY2017"
            },
            {
              "start": "2018-01-01",
              "end": "2018-03-31",
              "val": 120000000,
              "accn": "0001397911-18-000104",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-04",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-01-01",
              "end": "2018-06-30",
              "val": 160000000,
              "accn": "0001397911-18-000157",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-07-31"
            },
            {
              "start": "2018-04-01",
              "end": "2018-06-30",
              "val": 40000000,
              "accn": "0001397911-18-000157",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-07-31",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-01-01",
              "end": "2018-09-30",
              "val": 160000000,
              "accn": "0001397911-18-000194",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-10-30"
            },
            {
              "start": "2018-01-01",
              "end": "2018-12-31",
              "val": 160000000,
              "accn": "0001397911-19-000018",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-26",
              "frame": "CY2018"
            }
          ]
        }
      },
      "LineOfCreditFacilityMaximumBorrowingCapacity": {
        "label": "Line of Credit Facility, Maximum Borrowing Capacity",
        "description": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.",
        "units": {
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              "end": "2016-03-31",
              "val": 400000000,
              "accn": "0001397911-16-000315",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-04",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 400000000,
              "accn": "0001397911-16-000339",
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              "form": "10-Q",
              "filed": "2016-07-29",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 400000000,
              "accn": "0001397911-16-000357",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-03",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 400000000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
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              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            }
          ]
        }
      },
      "LitigationSettlementExpense": {
        "label": "Litigation Settlement, Expense",
        "description": "Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.",
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              "end": "2010-12-31",
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              "accn": "0001397911-14-000038",
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              "filed": "2014-02-26",
              "frame": "CY2010"
            },
            {
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              "accn": "0001397911-13-000012",
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              "filed": "2013-02-26"
            },
            {
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              "accn": "0001397911-12-000009",
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              "filed": "2012-02-27"
            }
          ]
        }
      },
      "LoansAndLeasesReceivableOther": {
        "label": "Loans and Leases Receivable, Gross, Other (Deprecated 2016-01-31)",
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            }
          ]
        }
      },
      "LoansReceivableNet": {
        "label": "Loans Receivable, Net (Deprecated 2019-01-31)",
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            {
              "end": "2016-03-31",
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            {
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            {
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              "filed": "2018-02-21"
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            {
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            },
            {
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            },
            {
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            },
            {
              "end": "2017-12-31",
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            {
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              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
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              "accn": "0001397911-18-000194",
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              "form": "10-Q",
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            },
            {
              "end": "2018-12-31",
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              "filed": "2019-02-26"
            },
            {
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            },
            {
              "end": "2019-03-31",
              "val": 320379000,
              "accn": "0001397911-19-000065",
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              "filed": "2019-05-02",
              "frame": "CY2019Q1I"
            }
          ]
        }
      },
      "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": {
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              "accn": "0000950123-11-072296",
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              "fp": "Q2",
              "form": "10-Q",
              "filed": "2011-08-03"
            },
            {
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              "end": "2018-12-31",
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          ]
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      },
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        "label": "Operating Leases, Future Minimum Payments Due, Next Twelve Months",
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              "filed": "2019-07-30"
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      "OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals": {
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              "accn": "0001397911-12-000009",
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              "form": "10-K",
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              "filed": "2013-10-30",
              "frame": "CY2013Q3I"
            },
            {
              "end": "2013-12-31",
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              "filed": "2014-02-26",
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              "filed": "2015-02-20",
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              "fy": 2015,
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              "frame": "CY2015Q4I"
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              "fy": 2016,
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              "form": "10-K",
              "filed": "2017-02-24",
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              "filed": "2018-02-21"
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              "filed": "2019-02-26",
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              "fy": 2012,
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              "form": "10-Q",
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              "frame": "CY2012Q3I"
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              "accn": "0001397911-13-000037",
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              "accn": "0001397911-13-000062",
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              "frame": "CY2013Q2I"
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              "accn": "0001397911-13-000083",
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              "fp": "Q3",
              "form": "10-Q",
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            },
            {
              "end": "2013-12-31",
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              "fy": 2013,
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              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2013Q4I"
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              "fy": 2014,
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              "frame": "CY2014Q4I"
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              "filed": "2016-02-25",
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              "val": 30859000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
              "fp": "FY",
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              "filed": "2017-02-24",
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              "accn": "0001397911-18-000011",
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              "filed": "2018-02-21"
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              "form": "10-K",
              "filed": "2018-02-27",
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              "accn": "0001397911-19-000065",
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              "accn": "0001397911-19-000119",
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              "val": 30265000,
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              "accn": "0001397911-12-000009",
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              "form": "10-Q",
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              "frame": "CY2012Q3I"
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              "filed": "2013-04-25",
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              "accn": "0001397911-13-000062",
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              "form": "10-Q",
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              "frame": "CY2013Q2I"
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              "accn": "0001397911-13-000083",
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              "fp": "Q3",
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              "accn": "0001397911-17-000025",
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              "frame": "CY2016Q4I"
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              "val": 32416000,
              "accn": "0001397911-18-000011",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-21"
            },
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              "accn": "0001397911-18-000015",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 34240000,
              "accn": "0001397911-19-000018",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-26"
            },
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              "accn": "0001397911-19-000065",
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              "fp": "Q1",
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              "accn": "0001397911-19-000119",
              "fy": 2019,
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              "filed": "2019-07-30"
            },
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              "end": "2018-12-31",
              "val": 31238000,
              "accn": "0001397911-19-000153",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-10-29"
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              "end": "2018-12-31",
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              "accn": "0001397911-20-000023",
              "fy": 2019,
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              "form": "10-K",
              "filed": "2020-02-21",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
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        "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.",
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            {
              "end": "2011-12-31",
              "val": 15548000,
              "accn": "0001397911-12-000009",
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              "form": "10-K",
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            },
            {
              "end": "2012-03-31",
              "val": 24591000,
              "accn": "0001397911-12-000016",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-04-30",
              "frame": "CY2012Q1I"
            },
            {
              "end": "2012-06-30",
              "val": 28358000,
              "accn": "0001397911-12-000025",
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            },
            {
              "end": "2012-09-30",
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              "accn": "0001397911-12-000035",
              "fy": 2012,
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              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 29103000,
              "accn": "0001397911-13-000012",
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              "end": "2013-03-31",
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              "accn": "0001397911-13-000037",
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              "end": "2013-06-30",
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              "frame": "CY2013Q2I"
            },
            {
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              "accn": "0001397911-13-000083",
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              "filed": "2013-10-30",
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            },
            {
              "end": "2013-12-31",
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              "accn": "0001397911-14-000038",
              "fy": 2013,
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              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2013Q4I"
            },
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              "end": "2014-12-31",
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              "accn": "0001397911-15-000007",
              "fy": 2014,
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              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
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            {
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              "accn": "0001397911-17-000025",
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              "fp": "FY",
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              "filed": "2017-02-24",
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              "accn": "0001397911-18-000011",
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            {
              "end": "2018-12-31",
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              "accn": "0001397911-19-000018",
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              "form": "10-K",
              "filed": "2019-02-26"
            },
            {
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              "accn": "0001397911-19-000065",
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            {
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          ]
        }
      },
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              "val": 23938000,
              "accn": "0001397911-12-000009",
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              "accn": "0001397911-12-000016",
              "fy": 2012,
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              "form": "10-Q",
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              "accn": "0001397911-12-000025",
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            },
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              "end": "2013-03-31",
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              "accn": "0001397911-13-000037",
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              "end": "2013-06-30",
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              "accn": "0001397911-13-000062",
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              "fy": 2013,
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              "filed": "2014-02-26",
              "frame": "CY2013Q4I"
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              "end": "2014-12-31",
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              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-12-31",
              "val": 58387000,
              "accn": "0001397911-16-000219",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-25",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 56840000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
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              "end": "2017-12-31",
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              "form": "10-K",
              "filed": "2018-02-21"
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            {
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              "accn": "0001397911-19-000065",
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              "accn": "0001397911-19-000119",
              "fy": 2019,
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        }
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        "label": "Operating Leases, Future Minimum Payments, Due Thereafter",
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              "accn": "0001397911-12-000009",
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              "form": "10-Q",
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              "accn": "0001397911-12-000035",
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              "form": "10-Q",
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              "frame": "CY2012Q3I"
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              "end": "2012-12-31",
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              "end": "2013-06-30",
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              "accn": "0001397911-13-000062",
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              "accn": "0001397911-13-000083",
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              "fy": 2013,
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              "filed": "2014-02-26",
              "frame": "CY2013Q4I"
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              "fp": "FY",
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              "accn": "0001397911-16-000219",
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              "form": "10-K",
              "filed": "2016-02-25",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-12-31",
              "val": 301721000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
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              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-12-31",
              "val": 270252000,
              "accn": "0001397911-18-000011",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-21"
            },
            {
              "end": "2017-12-31",
              "val": 270252000,
              "accn": "0001397911-18-000015",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-12-31",
              "val": 240033000,
              "accn": "0001397911-19-000018",
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              "form": "10-K",
              "filed": "2019-02-26"
            },
            {
              "end": "2018-12-31",
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              "accn": "0001397911-19-000065",
              "fy": 2019,
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              "form": "10-Q",
              "filed": "2019-05-02"
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              "end": "2018-12-31",
              "val": 239118000,
              "accn": "0001397911-19-000119",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-07-30"
            },
            {
              "end": "2018-12-31",
              "val": 239118000,
              "accn": "0001397911-19-000153",
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              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-10-29"
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            {
              "end": "2018-12-31",
              "val": 239118000,
              "accn": "0001397911-20-000023",
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              "form": "10-K",
              "filed": "2020-02-21",
              "frame": "CY2018Q4I"
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      },
      "OperatingLeasesRentExpenseNet": {
        "label": "Operating Leases, Rent Expense, Net",
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              "end": "2009-12-31",
              "val": 20100000,
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              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
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              "start": "2010-01-01",
              "end": "2010-12-31",
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              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2010"
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            {
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              "end": "2011-03-31",
              "val": 4200000,
              "accn": "0001397911-12-000016",
              "fy": 2012,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2012-04-30",
              "frame": "CY2011Q1"
            },
            {
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              "end": "2011-06-30",
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              "accn": "0001397911-12-000025",
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            },
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              "form": "10-Q",
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            },
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              "form": "10-Q",
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              "fy": 2011,
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              "filed": "2012-02-27"
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              "start": "2011-01-01",
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              "val": 17200000,
              "accn": "0001397911-13-000012",
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              "form": "10-K",
              "filed": "2013-02-26"
            },
            {
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              "end": "2011-12-31",
              "val": 17200000,
              "accn": "0001397911-14-000038",
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              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2011"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4300000,
              "accn": "0001397911-12-000016",
              "fy": 2012,
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              "form": "10-Q",
              "filed": "2012-04-30"
            },
            {
              "start": "2012-01-01",
              "end": "2012-03-31",
              "val": 4300000,
              "accn": "0001397911-13-000037",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-04-25",
              "frame": "CY2012Q1"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 9100000,
              "accn": "0001397911-12-000025",
              "fy": 2012,
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              "form": "10-Q",
              "filed": "2012-08-01"
            },
            {
              "start": "2012-01-01",
              "end": "2012-06-30",
              "val": 9100000,
              "accn": "0001397911-13-000062",
              "fy": 2013,
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              "filed": "2013-07-31"
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            {
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              "end": "2012-06-30",
              "val": 4800000,
              "accn": "0001397911-12-000025",
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              "filed": "2012-08-01"
            },
            {
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              "end": "2012-06-30",
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              "accn": "0001397911-13-000062",
              "fy": 2013,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2013-07-31",
              "frame": "CY2012Q2"
            },
            {
              "start": "2012-01-01",
              "end": "2012-09-30",
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              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
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              "val": 23572000,
              "accn": "0001397911-23-000024",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-02-23"
            },
            {
              "end": "2022-12-31",
              "val": 23572000,
              "accn": "0001397911-24-000011",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-12-31",
              "val": 27406000,
              "accn": "0001397911-24-000011",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-02-21"
            },
            {
              "end": "2023-12-31",
              "val": 27406000,
              "accn": "0001397911-25-000018",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-20",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-12-31",
              "val": 18559000,
              "accn": "0001397911-25-000018",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-20"
            },
            {
              "end": "2024-12-31",
              "val": 18559000,
              "accn": "0001628280-26-010705",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-23",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-12-31",
              "val": 23848000,
              "accn": "0001628280-26-010705",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-23",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "SecuritiesLoaned": {
        "label": "Securities Loaned",
        "description": "Amount, after the effects of master netting arrangements, of securities loaned to entities in exchange for collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.",
        "units": {
          "USD": [
            {
              "end": "2010-12-31",
              "val": 8113000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27",
              "frame": "CY2010Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 14302000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2011-12-31",
              "val": 14302000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27"
            },
            {
              "end": "2012-12-31",
              "val": 19314000,
              "accn": "0001397911-14-000038",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2012-12-31",
              "val": 19314000,
              "accn": "0001397911-13-000012",
              "fy": 2012,
              "fp": "FY",
              "form": "10-K",
              "filed": "2013-02-26"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001397911-14-000038",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "SecuritiesLoanedFairValueOfCollateral": {
        "label": "Securities Loaned, Fair Value of Collateral",
        "description": "Fair value of the securities pledged as collateral against securities loaned.",
        "units": {
          "USD": [
            {
              "end": "2012-12-31",
              "val": 19314000,
              "accn": "0001397911-14-000038",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-12-31",
              "val": 0,
              "accn": "0001397911-14-000038",
              "fy": 2013,
              "fp": "FY",
              "form": "10-K",
              "filed": "2014-02-26",
              "frame": "CY2013Q4I"
            }
          ]
        }
      },
      "SecuritiesSoldNotYetPurchasedFairValueDisclosure": {
        "label": "Securities Sold, Not yet Purchased, Fair Value Disclosure (Deprecated 2013-01-31)",
        "description": "This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents securities sold but not yet purchased, that is, sold short, which leads to a liability for the obligation to purchase said securities at a future date.",
        "units": {
          "USD": [
            {
              "end": "2011-12-31",
              "val": 161000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2011Q4I"
            },
            {
              "end": "2012-09-30",
              "val": 60097000,
              "accn": "0001397911-12-000035",
              "fy": 2012,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2012-10-31",
              "frame": "CY2012Q3I"
            },
            {
              "end": "2012-12-31",
              "val": 366000,
              "accn": "0001397911-13-000037",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-04-25",
              "frame": "CY2012Q4I"
            },
            {
              "end": "2013-03-31",
              "val": 165000,
              "accn": "0001397911-13-000037",
              "fy": 2013,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2013-04-25",
              "frame": "CY2013Q1I"
            }
          ]
        }
      },
      "SecurityOwnedAndPledgedAsCollateralFairValue": {
        "label": "Security Owned and Pledged as Collateral, Fair Value",
        "description": "Fair value of financial instrument held by the entity for its own account (proprietary securities) for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions.",
        "units": {
          "USD": [
            {
              "end": "2013-12-31",
              "val": 1400000,
              "accn": "0001397911-15-000007",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20",
              "frame": "CY2013Q4I"
            },
            {
              "end": "2014-12-31",
              "val": 4000000,
              "accn": "0001397911-15-000007",
              "fy": 2014,
              "fp": "FY",
              "form": "10-K",
              "filed": "2015-02-20"
            },
            {
              "end": "2014-12-31",
              "val": 4000000,
              "accn": "0001397911-15-000104",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30"
            },
            {
              "end": "2014-12-31",
              "val": 4000000,
              "accn": "0001397911-15-000155",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-08-05"
            },
            {
              "end": "2014-12-31",
              "val": 4000000,
              "accn": "0001397911-15-000177",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-29"
            },
            {
              "end": "2014-12-31",
              "val": 4000000,
              "accn": "0001397911-16-000219",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-25",
              "frame": "CY2014Q4I"
            },
            {
              "end": "2015-03-31",
              "val": 4300000,
              "accn": "0001397911-15-000104",
              "fy": 2015,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2015-04-30",
              "frame": "CY2015Q1I"
            },
            {
              "end": "2015-06-30",
              "val": 4300000,
              "accn": "0001397911-15-000155",
              "fy": 2015,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2015-08-05",
              "frame": "CY2015Q2I"
            },
            {
              "end": "2015-09-30",
              "val": 4300000,
              "accn": "0001397911-15-000177",
              "fy": 2015,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2015-10-29",
              "frame": "CY2015Q3I"
            },
            {
              "end": "2015-12-31",
              "val": 4300000,
              "accn": "0001397911-16-000219",
              "fy": 2015,
              "fp": "FY",
              "form": "10-K",
              "filed": "2016-02-25"
            },
            {
              "end": "2015-12-31",
              "val": 4300000,
              "accn": "0001397911-16-000315",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-04"
            },
            {
              "end": "2015-12-31",
              "val": 4300000,
              "accn": "0001397911-16-000339",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-07-29"
            },
            {
              "end": "2015-12-31",
              "val": 4300000,
              "accn": "0001397911-16-000357",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-03"
            },
            {
              "end": "2015-12-31",
              "val": 4300000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24",
              "frame": "CY2015Q4I"
            },
            {
              "end": "2016-03-31",
              "val": 4300000,
              "accn": "0001397911-16-000315",
              "fy": 2016,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2016-05-04",
              "frame": "CY2016Q1I"
            },
            {
              "end": "2016-06-30",
              "val": 3500000,
              "accn": "0001397911-16-000339",
              "fy": 2016,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2016-07-29",
              "frame": "CY2016Q2I"
            },
            {
              "end": "2016-09-30",
              "val": 3500000,
              "accn": "0001397911-16-000357",
              "fy": 2016,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2016-11-03",
              "frame": "CY2016Q3I"
            },
            {
              "end": "2016-12-31",
              "val": 3000000,
              "accn": "0001397911-17-000025",
              "fy": 2016,
              "fp": "FY",
              "form": "10-K",
              "filed": "2017-02-24"
            },
            {
              "end": "2016-12-31",
              "val": 3000000,
              "accn": "0001397911-17-000112",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-02"
            },
            {
              "end": "2016-12-31",
              "val": 3000000,
              "accn": "0001397911-17-000158",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-01"
            },
            {
              "end": "2016-12-31",
              "val": 3000000,
              "accn": "0001397911-17-000184",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-10-31"
            },
            {
              "end": "2016-12-31",
              "val": 3000000,
              "accn": "0001397911-18-000011",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-21"
            },
            {
              "end": "2016-12-31",
              "val": 3000000,
              "accn": "0001397911-18-000015",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2017-03-31",
              "val": 3600000,
              "accn": "0001397911-17-000112",
              "fy": 2017,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2017-05-02",
              "frame": "CY2017Q1I"
            },
            {
              "end": "2017-06-30",
              "val": 3900000,
              "accn": "0001397911-17-000158",
              "fy": 2017,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2017-08-01",
              "frame": "CY2017Q2I"
            },
            {
              "end": "2017-09-30",
              "val": 4100000,
              "accn": "0001397911-17-000184",
              "fy": 2017,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2017-10-31",
              "frame": "CY2017Q3I"
            },
            {
              "end": "2017-12-31",
              "val": 6500000,
              "accn": "0001397911-18-000011",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-21"
            },
            {
              "end": "2017-12-31",
              "val": 6500000,
              "accn": "0001397911-18-000015",
              "fy": 2017,
              "fp": "FY",
              "form": "10-K",
              "filed": "2018-02-27"
            },
            {
              "end": "2017-12-31",
              "val": 6500000,
              "accn": "0001397911-18-000104",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-04"
            },
            {
              "end": "2017-12-31",
              "val": 6500000,
              "accn": "0001397911-18-000157",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-07-31"
            },
            {
              "end": "2017-12-31",
              "val": 6500000,
              "accn": "0001397911-18-000194",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-10-30"
            },
            {
              "end": "2017-12-31",
              "val": 6500000,
              "accn": "0001397911-19-000018",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-26",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-03-31",
              "val": 4000000,
              "accn": "0001397911-18-000104",
              "fy": 2018,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2018-05-04",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-06-30",
              "val": 4600000,
              "accn": "0001397911-18-000157",
              "fy": 2018,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2018-07-31",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-09-30",
              "val": 4700000,
              "accn": "0001397911-18-000194",
              "fy": 2018,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2018-10-30",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2018-12-31",
              "val": 4700000,
              "accn": "0001397911-19-000018",
              "fy": 2018,
              "fp": "FY",
              "form": "10-K",
              "filed": "2019-02-26"
            },
            {
              "end": "2018-12-31",
              "val": 4700000,
              "accn": "0001397911-19-000065",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-02"
            },
            {
              "end": "2018-12-31",
              "val": 4700000,
              "accn": "0001397911-19-000119",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-07-30",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-03-31",
              "val": 3700000,
              "accn": "0001397911-19-000065",
              "fy": 2019,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-05-02",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-06-30",
              "val": 5700000,
              "accn": "0001397911-19-000119",
              "fy": 2019,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-07-30",
              "frame": "CY2019Q2I"
            }
          ]
        }
      },
      "SelfInsuranceReserve": {
        "label": "Self Insurance Reserve",
        "description": "Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property.",
        "units": {
          "USD": [
            {
              "end": "2019-12-31",
              "val": 40100000,
              "accn": "0001397911-21-000029",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-23",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-12-31",
              "val": 51500000,
              "accn": "0001397911-21-000029",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-02-23"
            },
            {
              "end": "2020-12-31",
              "val": 51500000,
              "accn": "0001397911-21-000094",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-05-04"
            },
            {
              "end": "2020-12-31",
              "val": 51500000,
              "accn": "0001397911-21-000149",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-03"
            },
            {
              "end": "2020-12-31",
              "val": 51500000,
              "accn": "0001397911-21-000180",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-02"
            },
            {
              "end": "2020-12-31",
              "val": 51500000,
              "accn": "0001397911-22-000014",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-22",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-03-31",
              "val": 57200000,
              "accn": "0001397911-21-000094",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-05-04",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-06-30",
              "val": 64000000,
              "accn": "0001397911-21-000149",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-03",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-09-30",
              "val": 68800000,
              "accn": "0001397911-21-000180",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-02",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-12-31",
              "val": 67200000,
              "accn": "0001397911-22-000014",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-02-22"
            },
            {
              "end": "2021-12-31",
              "val": 67200000,
              "accn": "0001397911-22-000069",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-03"
            },
            {
              "end": "2021-12-31",
              "val": 67200000,
              "accn": "0001397911-22-000122",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04"
            },
            {
              "end": "2021-12-31",
              "val": 67200000,
              "accn": "0001397911-22-000156",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-01",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-03-31",
              "val": 68400000,
              "accn": "0001397911-22-000069",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-03",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-06-30",
              "val": 73700000,
              "accn": "0001397911-22-000122",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-04",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-09-30",
              "val": 70200000,
              "accn": "0001397911-22-000156",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-01",
              "frame": "CY2022Q3I"
            }
          ]
        }
      },
      "ShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "description": "Amount of noncash expense for share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2009-01-01",
              "end": "2009-12-31",
              "val": 8124000,
              "accn": "0001397911-12-000009",
              "fy": 2011,
              "fp": "FY",
              "form": "10-K",
              "filed": "2012-02-27",
              "frame": "CY2009"
            },
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        "label": "Proceeds from (Repayments of) Secured Debt",
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}