{
  "schema": "canli.company-reference.v1",
  "cik": "0000102212",
  "name": "UNIVEST FINANCIAL CORPORATION",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000102212.json",
  "source_sha256": "f1d21ade76e72195b4f7d2401a9ac3b1a8cbc06db7a7fdc2d4ff9c4ec85416a3",
  "fetched_at": "2026-09-19T14:54:01.880Z",
  "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": 8436897000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 8128417000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 7780628000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 7222016000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 7122421000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 6336496000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 5380924000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 4984347000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 4554862000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4230528000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2879451000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2235321000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2191559000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2304841000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2206839000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 2133893000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 7493579000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 7241116000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 6941420000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 6445516000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 6348627000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 5644024000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 4705802000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 4360214000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 3951488000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3725319000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2517877000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1950767000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1911053000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2020564000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1933860000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1867669000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": 943318000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 887301000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 839208000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 776500000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 773794000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 692472000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 675122000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 624133000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 603374000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 505209000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 361574000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 284554000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 280506000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 284277000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 272979000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 266224000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 267807000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 203207000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": 90757000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 75931000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 71104000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 78120000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 91801000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 46916000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 65719000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 50543000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 44094000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 19505000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 27268000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 22231000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 21189000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 20872000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 18882000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 15756000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 10780000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": 101512000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 75106000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 89741000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 109455000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 102337000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 51179000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 73148000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 86006000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 68660000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 33306000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 39343000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 29723000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 32806000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 37139000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 42698000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 34846000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 20229000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 328056000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 299225000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 296821000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 296182000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0000102212-22-000009",
          "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": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 0,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 0,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 0,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "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": 207038000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 263680000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 461695000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 50806000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 694734000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 910943000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 285929000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 379323000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 281411000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 277652000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 151060000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 5921000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -120154000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 79584000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 43323000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 40792000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -15854000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "frame": "CY2009",
          "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": -83682000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -259741000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -454436000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -897612000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -126779000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -867392000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -343369000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -431318000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -332487000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -313932000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -190042000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -36295000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 21595000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -58181000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -57788000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -84549000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -18640000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": 591202000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 525780000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 474691000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 428637000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 375124000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 306899000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 288803000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 248167000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 216761000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 194516000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 193446000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 181851000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 172602000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 164823000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 157566000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 151978000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": "2023-01-01",
          "end": "2023-12-31",
          "val": 29433000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 29393000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 29395000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 29198000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 29193000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 29177000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 26606000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 22871000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 19491000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 16056000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 16420000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 16761000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 16743000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 16598000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 28977000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 29401000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 29533000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 29551000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 29554000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 29268000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 29261000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 29259000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 26708000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 22931000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 19522000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 16079000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 16426000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 16816000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 16743000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 16598000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 3.16,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 2.6,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2.42,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2.66,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3.12,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1.6,
          "accn": "0000102212-23-000016",
          "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": 2.24,
          "accn": "0000102212-22-000009",
          "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": 1.72,
          "accn": "0000102212-21-000010",
          "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": 1.64,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0.85,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1.39,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1.37,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1.28,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1.25,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1.13,
          "accn": "0001193125-14-081771",
          "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": 0.95,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 0.75,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": 3.13,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 2.58,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2.41,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2.64,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3.11,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1.6,
          "accn": "0000102212-23-000016",
          "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": 2.24,
          "accn": "0000102212-22-000009",
          "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": 1.72,
          "accn": "0000102212-21-000010",
          "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": 1.64,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0.84,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1.39,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1.37,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1.28,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1.24,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1.13,
          "accn": "0001193125-14-081771",
          "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": 0.95,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 0.75,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": 22593000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 19369000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 17585000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 19090000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 22529000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 9981000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 14334000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 10143000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 17717000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3881000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 9758000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 7448000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5696000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 5551000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 4776000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3282000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 563000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": "2025-12-31",
          "val": 45554000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 46671000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 51441000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 50939000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 56882000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 55636000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 56676000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 59559000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 61797000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 63638000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 42156000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 37009000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 34129000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 33222000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 34303000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 34605000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 4690000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 4615000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 4194000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 4120000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3698000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1480000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 2348000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2557000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3166000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2084000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1421000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1141000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 978000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1267000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 888000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1045000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": 151733000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 33896000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 21348000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 29584000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 44861000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 32426000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 19839000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 12382000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 8065000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3996000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5117000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8174000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 10728000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 17469000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 28723000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "frame": "CY2009",
          "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": 175510000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 175510000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 175510000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 175510000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 175510000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 172559000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 172559000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 172559000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 172559000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 172559000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 112657000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 67717000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 57517000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 56238000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 53169000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 51320000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010Q4I",
          "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": 7328000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 8309000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 10950000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 11384000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 11848000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 8866000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 10284000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 11990000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 13909000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 16651000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 12620000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 12180000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 8178000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6456000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 4870000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 5477000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 34625000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 18882000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 462000,
          "accn": "0000102212-26-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 11381000,
          "accn": "0000102212-25-000006",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 295000,
          "accn": "0000102212-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-26",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 4382000,
          "accn": "0000102212-23-000016",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-24",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 2045000,
          "accn": "0000102212-22-000009",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-25",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 5984000,
          "accn": "0000102212-21-000010",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-26",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3519000,
          "accn": "0000102212-20-000017",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 8359000,
          "accn": "0000102212-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 13342000,
          "accn": "0000102212-18-000018",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 4605000,
          "accn": "0000102212-17-000014",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 12012000,
          "accn": "0000102212-16-000090",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-04",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2319000,
          "accn": "0000102212-15-000018",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-09",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1928000,
          "accn": "0001193125-14-081771",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-04",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 153000,
          "accn": "0001193125-13-089571",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 370000,
          "accn": "0000950123-12-004532",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-02",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/f1d21ade76e72195b4f7d2401a9ac3b1a8cbc06db7a7fdc2d4ff9c4ec85416a3.json.gz"
}
