{
  "schema": "canli.company-reference.v1",
  "cik": "0001400810",
  "name": "HCI Group, Inc.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001400810.json",
  "source_sha256": "47c78b3c4c5847e867e34afd23528ef7d3cc2b0abd2c41e6dafc41eef230de8a",
  "fetched_at": "2026-09-19T11:17:58.523Z",
  "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": "2025-12-31",
          "val": 2528928000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2230213000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1811316000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1803328000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1176857000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 941313000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 802609000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 832863000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 842264000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 670064000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 636986000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 598557000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 526316000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 338288000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 214818000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 140948000,
          "accn": "0001193125-12-143523",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-30",
          "frame": "CY2010Q4I",
          "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": "2025-12-31",
          "val": 1414284000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1761172000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1387991000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1548521000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 762399000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 740177000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 617066000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 651422000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 648289000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 426318000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 399264000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 415972000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 365795000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 217035000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 150988000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 94319000,
          "accn": "0001193125-12-143523",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-30",
          "frame": "CY2010Q4I",
          "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": "2025-12-31",
          "val": 1041077000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 453333000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 324843000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 162596000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 323365000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 201136000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 185543000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 181441000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 193975000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 243746000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 237722000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 182585000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 160521000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 121253000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 63830000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 46629000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 45378000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "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": "2025-12-31",
          "val": 1210126000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 532471000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 536478000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 234863000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 628943000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 431341000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 229218000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 239458000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 255884000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 280531000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 267738000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 314416000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 293098000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 229914000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 100355000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 54849000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 43453000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 299005000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 109953000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 79034000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -58511000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1856000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 27580000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 26576000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 17725000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -6893000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 29021000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 65861000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 62664000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 65562000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 30157000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 9964000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 5422000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 444449000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 331816000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 230658000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -12000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 96503000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 77311000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 54047000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 28595000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 16635000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 88275000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 55472000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 106266000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 56033000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 16131000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 3633000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 4052000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 6502000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 6341000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3318000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 6437000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 2887000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2187000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2340000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 865000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 840000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 453000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3433000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1196000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 3144000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 7534000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 900946000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 750051000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 550670000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 499563000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 407915000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 310437000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 242474000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 231292000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 244406000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 264446000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 285952000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 266108000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 241088000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 163065000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 93809000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 68615000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 146197000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -75174000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 67117000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 41067000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 64301000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -16705000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -114724000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -27288000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 39030000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -26157000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 97752000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 24799000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 6424000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -4522000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 87272000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -260110000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 4269000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -434537000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 36852000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 143215000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 50459000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -17678000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -80164000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -49028000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -90040000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1211000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -16951000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -213000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-12-31",
          "val": 611509000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 331793000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 238438000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 172482000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 246790000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 199592000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 183365000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 182894000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 189409000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 232964000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 215634000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 161454000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 110441000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 55758000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 33986000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 28065000,
          "accn": "0001193125-12-143523",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-30",
          "frame": "CY2010Q4I",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 11675000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 9997000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 8367000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 8817000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 8092000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 7351000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 7580,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 7878000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 9326000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 9602000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 9888000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 10691000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8497000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 6132000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 6179000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 12878000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 12686000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 11044000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 8817000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 8580000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 9694000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 10238,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 7895000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 10873000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 11355000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 11694000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 11122000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 9813000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 7445000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 6674000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 24.58,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 10.59,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 9.13,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -6.24,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0.23,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3.55,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3.32,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2.34,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -0.75,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2.95,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 6.51,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 5.9,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5.82,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3.45,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1.49,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 0.88,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 22.72,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 8.89,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 7.62,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -6.24,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0.21,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3.49,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3.31,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2.34,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -0.75,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2.92,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5.9,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 5.36,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5.63,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3.02,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1.34,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 0.81,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 108935000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 45846000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 28393000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -13815000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3991000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 9348000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 9517000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 9177000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -8731000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 17835000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 40331000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 38298000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 40891000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 19423000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 6441000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3164000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "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": "2025-12-31",
          "val": 28939000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 29544000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 29251000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 17910000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 14232000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 12767000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 14698000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 13338000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 12465000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 11374000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 11786000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 12292000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 13132000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 10853000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 10499000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 7755000,
          "accn": "0001193125-12-143523",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-30",
          "frame": "CY2010Q4I",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 10970000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 10189000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 9348000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 15107000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 13754000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 8133000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 6460000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4632000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 4523000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4198000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5212000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 8110000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5365000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 844000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 27000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 87000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "FiniteLivedIntangibleAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net finite-lived intangible assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Finite-lived intangible assets after amortization. This excludes goodwill and should not be combined with indefinite-lived intangible assets without checking scope.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 2683000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 5206000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 7659000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 10578000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 10636000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 3568000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 4192000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 4800000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 4995000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4899000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 1524000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1037000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 784000,
          "accn": "0001193125-26-076743",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 71242000,
          "accn": "0000950170-25-029999",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1314000,
          "accn": "0000950170-24-028620",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-08",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1547000,
          "accn": "0000950170-23-007271",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-10",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1203000,
          "accn": "0000950170-22-003351",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-10",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1151000,
          "accn": "0001564590-21-012867",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 30718000,
          "accn": "0001564590-20-009164",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 464000,
          "accn": "0001193125-19-069081",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 792000,
          "accn": "0001193125-18-073515",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 643000,
          "accn": "0001193125-17-052232",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 30886000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1887000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3596000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 179760000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 165146000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 134635000,
          "accn": "0001193125-16-493381",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 113485000,
          "accn": "0001193125-15-085302",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-10",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 77404000,
          "accn": "0001193125-14-095565",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-12",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 60029000,
          "accn": "0001193125-13-107280",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/47c78b3c4c5847e867e34afd23528ef7d3cc2b0abd2c41e6dafc41eef230de8a.json.gz"
}
