{
  "schema": "canli.company-reference.v1",
  "cik": "0001528129",
  "name": "Vital Energy, Inc.",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001528129.json",
  "source_sha256": "5ad322f15ef56f5abf3c33c6ac0e1999d948669910dbbe759248758a1c72f94f",
  "fetched_at": "2026-09-21T17:20:46.860Z",
  "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.",
  "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.",
  "concepts": [
    {
      "tag": "Assets",
      "taxonomy": "us-gaap",
      "label": "Total assets",
      "kind": "instant",
      "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 5878946000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 5149581000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2726114000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2551824000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1442610000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2264437000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2420305000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2023289000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1782346000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1813287000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3910701000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2623760000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2338304000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1627652000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 3178375000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 2364324000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1615368000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2038044000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1464053000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1422563000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1246075000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1257710000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1601773000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1681840000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2347500000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1351504000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1506581000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 867639000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 2700571000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 2785257000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1110746000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 513780000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -21443000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 841874000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1174230000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 765579000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 180573000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 131447000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1563201000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1272256000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 831723000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 760013000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 411099000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 289107000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 40179000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 14061000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 44435000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 45151000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 112159000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 32672000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 31154000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 29321000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 198153000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 33224000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 28002000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 31235000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 14987000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -173521000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 695078000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 631512000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 145008000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -874173000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -342459000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 324595000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 548974000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -260739000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2209936000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 265573000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 118000000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1000330000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 812956000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 829620000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 496671000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 383390000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 475074000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 537804000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 384914000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 356295000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 315947000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 498277000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 364729000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 376776000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 344076000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1952314000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1547604000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1920796000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1394075000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 677192000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 837281000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1105775000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 822162000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 597378000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 763379000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 632800000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -366031000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 308181000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 13748000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 182343000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 86144000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -600477000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 209625000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 353393000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 739852000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 130084000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 569197000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 359478000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -1737591000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -1476130000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -475952000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -796811000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -389238000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -661711000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -690956000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 295050000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -564402000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -667507000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -1406961000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -329884000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -940751000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -706787000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": -1123051000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -948878000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -1643507000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -2275019000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -2420027000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -1545854000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -1203395000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -1669108000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -2218082000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -1957343000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 252593000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -12980000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -130980000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -192634000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfSharesOutstandingBasic",
      "taxonomy": "us-gaap",
      "label": "Basic weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 36725000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 20254000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 16672000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 14240000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 11668000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 11565000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 11617000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 239096000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 225512000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 199158000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 141312000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 132490000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 126957000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 107187000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 36725000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 20783000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 16867000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 14464000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 11668000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 11565000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 11659000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 240122000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 225512000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 199158000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 143554000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 134378000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 128171000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 108099000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -4.74,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 34.3,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 37.88,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 10.18,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -74.92,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -29.61,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 27.94,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2.3,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -1.16,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -11.1,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1.88,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0.89,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0.49,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 0.98,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -4.74,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 33.44,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 37.44,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 10.03,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -74.92,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -29.61,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 27.84,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2.29,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -1.16,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -11.1,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1.85,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0.88,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0.48,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 0.98,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -47740000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -183337000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 5502000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3645000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -3946000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2588000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4249000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1800000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -176945000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 164286000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 74507000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 33003000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 59612000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -25812000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 4997897000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 4360208000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2410540000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2250149000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1271711000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2000221000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2199635000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1768385000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1366867000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1200255000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3354082000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2204324000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2113891000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1378509000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 14646000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 10994000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 8403000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 7675000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 8217000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 8290000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 36396000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 35734000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 29229000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 24509000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 23079000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 21433000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 10056000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 6111000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1257000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -22552000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 559621000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1060162000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 712963000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -861970000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -408591000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 348492000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 249672000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -87962000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2471514000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 226386000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 214351000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 171940000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 202520000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 72982000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 466556000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 370919000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 245791000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 235857000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 136590000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 200479000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 192752000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 235382000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 154777000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 332232000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 365253000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 307609000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 137437000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 122938000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 177794000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 149819000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 125121000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 113385000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 105009000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 61547000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 57904000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 89377000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 93298000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 103219000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 121173000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 100327000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 85572000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 50580000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 18482000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 601139000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 595589000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 415276000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 526913000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 197595000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 170896000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 200465000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 277419000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 187945000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 216815000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 353834000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 253969000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 262068000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 214361000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2017-12-31",
          "val": 58341000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 52204000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 14181000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 39008000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 16002000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 48672000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 46007000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsReceivableNetCurrent",
      "taxonomy": "us-gaap",
      "label": "Net current accounts receivable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current customer receivables after the allowance for credit loss. The balance is not cash collected or a guarantee of collection.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 299698000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 238773000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 163369000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 151807000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 63976000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 85223000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 94321000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 100645000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 86867000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 87699000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 126929000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 77318000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 83840000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 74135000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsForRepurchaseOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Common-stock repurchase payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid to reacquire common stock during the period. This is not an authorization limit or a direct measure of the net change in share count.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 0,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 37290000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 0,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 97055000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2811000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 4242000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2083000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 3000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 0,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 17289000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 13723000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 6070000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 10160000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 3196000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 5484000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 6890000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CommonStockSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Common shares outstanding",
      "kind": "instant",
      "unitKind": "shares",
      "meaning": "Common shares outstanding at the reporting date. This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 38144248,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "shares"
        },
        {
          "end": "2023-12-31",
          "val": 35413551,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "shares"
        },
        {
          "end": "2022-12-31",
          "val": 16762127,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "shares"
        },
        {
          "end": "2021-12-31",
          "val": 17074516,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "shares"
        },
        {
          "end": "2020-12-31",
          "val": 12020164,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "shares"
        },
        {
          "end": "2019-12-31",
          "val": 11864604,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "shares"
        },
        {
          "end": "2018-12-31",
          "val": 233936358,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "shares"
        },
        {
          "end": "2017-12-31",
          "val": 242521143,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "shares"
        },
        {
          "end": "2016-12-31",
          "val": 241929070,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 213808003,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 143686491,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 142671436,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
      "taxonomy": "us-gaap",
      "label": "Cash including restricted cash",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cash, cash equivalents and restricted cash as reported in the cash flow reconciliation. Restricted amounts are not freely available, so this is not the same as unrestricted cash.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 40179000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 14061000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 44435000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 56798000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 48757000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 40857000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 45151000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 112159000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 32672000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2016Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AdditionalPaidInCapital",
      "taxonomy": "us-gaap",
      "label": "Additional paid-in capital",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Capital contributed above par value under this concept. It records historical contributions, not the current value of the equity or cash on hand.",
      "observations": [
        {
          "end": "2013-12-31",
          "val": 1283809000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 961424000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 951375000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingLeaseRightOfUseAsset",
      "taxonomy": "us-gaap",
      "label": "Operating lease right-of-use asset",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of the right to use leased assets under operating leases. It reflects discounted remaining payments, not the value of the underlying property.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 104329000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 144900000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 23047000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 11514000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 17973000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 28343000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 0,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingLeaseLiability",
      "taxonomy": "us-gaap",
      "label": "Operating lease liability",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Present value of remaining operating lease payments. Discount-rate choices and lease terms affect the amount; it is not the sum of undiscounted future rent.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 99876000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 141994000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 24884000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 13468000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 20639000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 31250000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2019Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LongTermDebt",
      "taxonomy": "us-gaap",
      "label": "Long-term debt",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Long-term borrowings under this concept, which can include the current portion depending on presentation. It is not total liabilities and may exclude leases and other obligations.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 2454242000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1609424000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1113023000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1425858000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1179266000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1170417000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 983636000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 791855000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1353909000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1416226000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1779447000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentGross",
      "taxonomy": "us-gaap",
      "label": "Gross property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cost of property, plant and equipment before accumulated depreciation. Historical cost does not indicate current value or replacement cost.",
      "observations": [
        {
          "end": "2014-12-31",
          "val": 4962729000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3569199000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3253688000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2275294000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherAssetsNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent assets the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 35915000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 33647000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 22373000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 21341000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 16336000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 12007000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 16888000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 16109000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 8031000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 10833000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 15290000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 255000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 5558000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 5862000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherLiabilitiesNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent liabilities the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 7506000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 6288000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 7268000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 10490000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1448000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3351000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 8587000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 134090000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3621000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 4040000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6232000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 5546000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3373000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1334000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PrepaidExpenseAndOtherAssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Prepaid expenses and other current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Prepayments and other current assets grouped under this concept. The balance is not cash and its composition differs by filer.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 7916000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 5026000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 7247000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 12746000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 12768000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 6496000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 6555000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredTaxAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net deferred tax assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Deferred tax assets after the valuation allowance. Realization depends on future taxable income, so the balance is not a receivable from tax authorities.",
      "observations": [
        {
          "end": "2024-12-31",
          "val": 267032000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 252226000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 13216000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 53025000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3634000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 62629000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 95578000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "taxonomy": "us-gaap",
      "label": "Pre-tax income or loss from continuing operations",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income or loss from continuing operations before income taxes and noncontrolling interests. It excludes discontinued operations and is not net income.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -221261000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 511741000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 637014000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 148653000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -878119000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -345047000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 328844000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 550774000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -260739000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2386881000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 429859000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 191084000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLossAvailableToCommonStockholdersBasic",
      "taxonomy": "us-gaap",
      "label": "Net income available to common stockholders",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income after preferred dividends and similar adjustments, the numerator for basic earnings per share. It can be lower than reported net income.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -174173000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 694629000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 631512000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 145008000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 265573000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 118000000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 61654000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 105554000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 86248000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "General and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "General and administrative costs reported under this concept, separate from selling expense. Filers group overhead differently, so compare presentation before comparing companies.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 101578000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 104819000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 68082000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 62801000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 50534000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 54729000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 96138000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 96312000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 91756000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 90425000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 106044000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 89696000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 62106000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 51064000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 30908000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DepreciationDepletionAndAmortization",
      "taxonomy": "us-gaap",
      "label": "Depreciation, depletion and amortization",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Combined depreciation, depletion and amortization for the period. A noncash allocation of asset cost, not a measure of maintenance spending.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 741966000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 463244000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 311640000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 215355000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 217101000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 265746000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 212677000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 158389000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 148339000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 277724000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 246474000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 233944000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 241072000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 174119000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 97411000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpenseNonoperating",
      "taxonomy": "us-gaap",
      "label": "Nonoperating interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Interest expense presented outside operating results. It differs from total interest expense when some borrowing cost is classified as operating or capitalized.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 177794000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 149819000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 125121000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherNonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Other nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Other income or expense outside operations under this concept. The composition is filer-specific and can include one-time items.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 7060000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 9748000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2155000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1250000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -243000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 4623000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1070000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 805000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -79479000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 187852000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 324352000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 76897000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8337000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 13540000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 5785000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Total nonoperating income or expense, which can include interest, investment results and other items. A positive value is not operating profit.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -198709000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -47880000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -423148000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -564310000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -16149000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 63544000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -19648000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 301102000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -172777000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 84633000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 203473000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -23267000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -77176000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -36932000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -12546000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CurrentIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Current income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income tax expense or benefit for the period that is currently payable or refundable. It differs from cash taxes paid and from total tax expense.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 5723000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 6121000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1324000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 0,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -807000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1800000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 0,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Deferred income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The deferred portion of income tax expense or benefit, arising from timing differences. It is not tax paid in the period.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -189060000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -619000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 2321000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -3946000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2588000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 5056000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -176945000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 164286000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 74507000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 33003000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 59612000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -25812000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestPaidNet",
      "taxonomy": "us-gaap",
      "label": "Interest paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash interest paid during the period, net of amounts capitalized where the filer reports it that way. It differs from interest expense recognized.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 187483000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 132986000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 131867000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 94867000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 77401000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 58216000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 53981000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 91548000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 89432000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 112457000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 104936000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 95622000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 74638000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeTaxesPaidNet",
      "taxonomy": "us-gaap",
      "label": "Income taxes paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash income taxes paid net of refunds during the period. It differs from income tax expense and can reflect prior years and estimated payments.",
      "observations": [
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 2129000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3187000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 735000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 5500000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProceedsFromIssuanceOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Proceeds from issuing common stock",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash received from issuing common stock during the period. It is gross of costs only where the filer reports it so, and it does not include noncash issuances.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 0,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 161223000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 72492000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 0,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 0,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 276052000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 754163000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 298104000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 319378000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingLeasePayments",
      "taxonomy": "us-gaap",
      "label": "Operating lease payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid for operating lease liabilities during the period. It differs from lease expense recognized and excludes variable payments in some presentations.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 22133000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 4595000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 3892000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 4065000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 5910000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 5728000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2019",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsReceivable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts receivable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in receivables during the period. A positive value under this concept means receivables grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 61163000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 77742000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 9226000,
          "accn": "0001528129-25-000045",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 87831000,
          "accn": "0001528129-24-000076",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -21117000,
          "accn": "0001528129-23-000048",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -8924000,
          "accn": "0001528129-22-000040",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -4669000,
          "accn": "0001528129-21-000026",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-22",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 12124000,
          "accn": "0001528129-20-000015",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-13",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -832000,
          "accn": "0001528129-19-000012",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -38975000,
          "accn": "0001528129-18-000026",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-15",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 49953000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -6825000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 9705000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 30196000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 23299000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsPayable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts payable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in payables during the period. A positive value under this concept means payables grew and added to operating cash flow.",
      "observations": [
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 873000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -24827000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 23006000,
          "accn": "0001528129-17-000026",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -32581000,
          "accn": "0001528129-16-000186",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2665000,
          "accn": "0001528129-15-000032",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -3825000,
          "accn": "0001528129-14-000057",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 5711000,
          "accn": "0001528129-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-12",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/5ad322f15ef56f5abf3c33c6ac0e1999d948669910dbbe759248758a1c72f94f.json.gz"
}
