{
  "schema": "canli.company-reference.v1",
  "cik": "0000832428",
  "name": "THE E.W. SCRIPPS COMPANY",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000832428.json",
  "source_sha256": "2e6c7041579703d07ae8d413a3619a716e77d7c1530255b101b1d8ac3c1fcd52",
  "fetched_at": "2026-09-19T15:08:32.260Z",
  "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": 5008628000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 5198575000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 5410120000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 6431005000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 6658314000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 4859386000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3561857000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2130347000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2129548000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1735906000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1705762000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1031104000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 966130000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1030768000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 970528000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 827542000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "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": 1246092000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1318014000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1156183000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2130825000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 926165000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 936853000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 945935000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 900983000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 518276000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 545773000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 537696000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 514521000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 588902000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2010Q4I",
          "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": 27923000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 23852000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 35319000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 18027000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 66223000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 576021000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 32968000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 107114000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 148699000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 134352000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 114621000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 165269000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 229465000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 242642000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 127889000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 204924000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 7681000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 3869000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2008Q4I",
          "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": -100877000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 146218000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -947784000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -10511000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 59105000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -73872000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 10529000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -474000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 40188000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -15537000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 130509000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -209605000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": 53100000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 365680000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 111604000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 311423000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 237000000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 277394000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -27452000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 140911000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 40852000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 146493000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 8870000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 102055000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 33505000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 172582000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 14787000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 65971000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 78658000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": 46577000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 65256000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 59627000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 45792000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 60744000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 44949000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 60935000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 47093000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 17932000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 25911000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 20788000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 16300000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 15857000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 30210000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 12183000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 18241000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 39453000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 2150585000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 2509772000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2292912000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2453215000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 2283532000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1857478000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1351399000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1157362000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 876972000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 874451000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -36898000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -350611000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -33706000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -327483000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 693475000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 998179000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1217826000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -54997000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 272562000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1844000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -4314000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -35009000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "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": -12131000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -26536000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -60606000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -66393000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -2455996000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 317422000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -1264507000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -127484000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -299067000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -73428000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -61362000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -161937000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -19883000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -32424000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -240493000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 155077000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -33593000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": -576881000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -476004000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -622222000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 350715000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 205118000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 131778000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -120981000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -86229000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -90061000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -94077000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -174038000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 118693000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 116893000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 136293000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 96105000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 111641000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "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": 88024000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 85738000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 84266000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 83220000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 82327000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 81418000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 80826000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 81369000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 82052000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 83339000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 77373000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 56342000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 56516000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 54907000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 57217000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 56857000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 53902000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": 88024000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 86067000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 84266000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 87346000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 87979000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 81831000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 80826000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 81927000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 82052000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 83639000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 77373000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 57239000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 56516000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 55381000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 57217000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 56998000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 53902000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": -1.87,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1.01,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -11.84,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1.71,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0.87,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3.23,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.23,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 0.25,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -0.16,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0.8,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -1.06,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0.18,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -0.01,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0.7,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.27,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 2.04,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -3.89,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": -1.87,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1.01,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -11.84,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1.62,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0.81,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3.21,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.23,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 0.24,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -0.16,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0.8,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -1.06,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0.18,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -0.01,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0.69,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.27,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 2.03,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -3.89,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": -18625000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 63763000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -19727000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 80561000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 71189000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 55456000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 2917000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 22781000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -20054000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 33266000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -37884000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -111000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -11907000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 16985000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -10001000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 840000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -32363000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "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": "2021-12-31",
          "val": 456945000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 343920000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 370378000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 237927000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 209995000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 225437000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 271047000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 157841000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 353797000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 374931000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 387972000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 389650000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 183994000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 412491000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -753242000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 428344000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 400745000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 303488000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 87359000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 148483000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1903000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 128205000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -36562000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 25533000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -205000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 73900000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -23373000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 31578000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -229510000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 747418000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 630015000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 676093000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 643941000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 702281000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2094185000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 643917000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 471017000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 605534000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 345895000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 302630000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 315824000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 402054000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 402700000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 325410000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 362579000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 213512000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 161130000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 165164000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 92994000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 80596000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 36184000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 26697000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 18039000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 15099000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 8494000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 10437000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 12246000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1640000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3666000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 2554000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 453601000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 482394000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 477819000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 485005000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 511880000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 358456000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 312032000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 198059000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 210788000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 104131000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 119823000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 134538000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 113121000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 146033000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 125048000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 138484000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 63420000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 100669000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 76383000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 82710000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 83931000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 68139000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 28441000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 26919000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 23647000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 15976000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 31606000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 13987000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 16529000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 23329000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 17697000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 34091000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Goodwill",
      "taxonomy": "us-gaap",
      "label": "Goodwill carrying amount",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Recognized goodwill remaining after accumulated impairment. It arises from business combinations and does not measure the current value of the company’s brand.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 1918334000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1968574000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1968574000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2920574000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2913384000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1203212000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1224679000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 786837000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 708773000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 575780000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 544787000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 106261000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 27966000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 27966000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 28591000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 0,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 0,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2009Q4I",
          "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": 753261000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 856073000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 947763000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1041439000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1129296000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 618629000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 674760000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 321738000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 268760000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 255336000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 275372000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 95044000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 80047000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 86968000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 94043000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsReceivableNetCurrent",
      "taxonomy": "us-gaap",
      "label": "Net current accounts receivable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current customer receivables after the allowance for credit loss. The balance is not cash collected or a guarantee of collection.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 569307000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 568193000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 610541000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 600098000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 572525000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 429017000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 387847000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 281330000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 245365000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 178537000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 171901000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 99609000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 139703000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 125639000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 135537000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 115568000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2010Q4I",
          "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": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 584000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 32323000,
          "accn": "0000832428-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 17885000,
          "accn": "0000832428-20-000007",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 44401000,
          "accn": "0000832428-19-000007",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 16222000,
          "accn": "0000832428-18-000020",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 21237000,
          "accn": "0000832428-17-000010",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 74199000,
          "accn": "0000832428-16-000080",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 23564000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 51383000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 0,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2014-12-31",
          "val": 6183000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 6543000,
          "accn": "0000832428-15-000043",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6437000,
          "accn": "0000832428-14-000012",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6783000,
          "accn": "0000832428-13-000014",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-06",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 7859000,
          "accn": "0000950123-12-004632",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-07",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 563001000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 606178000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 614769000,
          "accn": "0000832428-26-000010",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 623161000,
          "accn": "0000832428-25-000012",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 595105000,
          "accn": "0000832428-24-000015",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-23",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 497748000,
          "accn": "0000832428-23-000009",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 449879000,
          "accn": "0000832428-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/2e6c7041579703d07ae8d413a3619a716e77d7c1530255b101b1d8ac3c1fcd52.json.gz"
}
