{
  "schema": "canli.company-reference.v1",
  "cik": "0000006201",
  "name": "American Airlines Group Inc.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000006201.json",
  "source_sha256": "e86aa2120584973c57138a4d9d645d5c9ab641783c1180ce3ce3f74d98288cde",
  "fetched_at": "2026-09-19T14:43:15.104Z",
  "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": 61774000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 61783000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 63058000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 64716000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 66467000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 62008000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 59995000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 60580000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 52785000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 51274000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 48415000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 43225000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 42278000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 23510000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 23848000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 25088000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 25438000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2009Q4I",
          "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": -3727000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -3977000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -5202000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -5799000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -7340000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -6867000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -118000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -169000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -780000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -284000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 5635000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2021000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -2731000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -7987000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -7111000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -3945000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": -3489000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": -2935000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2008Q4I",
          "unit": "USD"
        },
        {
          "end": "2007-12-31",
          "val": 2704000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2007Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2013-12-31",
          "val": 1140000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 480000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 283000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 168000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 153000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 191000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2008Q4I",
          "unit": "USD"
        },
        {
          "end": "2007-12-31",
          "val": 148000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2007Q4I",
          "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": 111000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 846000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 822000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 127000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -1993000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -8885000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1686000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1412000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1282000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2584000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 7610000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2882000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -1834000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1876000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -1979000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -471000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -1468000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -2118000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "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": 3099000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 3983000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3803000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2173000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 704000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -6543000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3815000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3533000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 4744000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 6524000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 6249000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3080000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 675000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1285000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 743000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1241000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 930000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -1394000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 54633000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 54211000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 52788000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 48971000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 29882000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 17337000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 45768000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 44541000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 42622000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 40142000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -1051000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -2794000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -3206000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -2631000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 5288000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 10994000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -1568000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -1672000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1145000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -894000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -1259000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -315000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3799000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 483000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 664000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 804000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 1755000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": 382000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "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": -1894000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -968000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -502000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 636000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -5983000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -4342000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2243000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -1973000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -3636000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -5702000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -5594000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -2911000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3814000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1571000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -1292000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -2030000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -2723000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": 1055000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "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": -6732000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -6843000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -7689000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -8511000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -8638000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -6664000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2264000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 758000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -1345000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1640000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -1230000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -8562000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -11296000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -9462000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -7586000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -5607000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": -5136000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfSharesOutstandingBasic",
      "taxonomy": "us-gaap",
      "label": "Basic weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 659964000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 656996000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 653612000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 650345000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 644015000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 483888000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 443363000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 464236000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 489164000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 552308000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 668393000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 717456000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 280213000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 249490000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 124985000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 333000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 294000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 661052000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 721300000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 719669000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 655122000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 644015000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 483888000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 444269000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 465660000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 491692000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 556099000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 687355000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 734016000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 280213000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 249490000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 124985000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 333000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 294000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 0.17,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1.29,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1.26,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0.2,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -3.09,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -18.36,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3.8,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3.04,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2.62,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4.68,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 11.39,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 4.02,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -6.54,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -7.52,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -15.83,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1.41,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -4.99,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD/shares"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -8.16,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "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": 0.17,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1.24,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1.21,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0.19,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -3.09,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -18.36,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3.79,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3.03,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2.61,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4.65,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 11.07,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3.93,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -6.54,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -7.52,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -15.83,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1.41,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -4.99,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD/shares"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -8.16,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "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": 79000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 308000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 299000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 59000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -555000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -2568000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 570000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 472000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2113000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1568000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2994000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 330000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -346000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -569000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 0,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -35000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -284000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": 0,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "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": "2019-12-31",
          "val": 34995000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 34098000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 34156000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 31159000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 27510000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 23084000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 19259000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 13402000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 13913000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 14838000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 15181000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2009Q4I",
          "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": 57000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 92000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 102000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 78000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 98000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 91000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 94000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 86000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 90000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 100000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 284000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 304000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 39000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 29000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 40000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 43000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 61000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": 53000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 1467000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 2614000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3034000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1607000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -1059000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -10421000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3065000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2656000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 4231000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 5060000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 6204000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 4249000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1399000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 148000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -1037000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 308000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -1004000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -1889000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 12205000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 13154000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 13572000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 15269000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 17336000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 11095000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 8206000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 8637000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 9146000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 10324000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 9985000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11750000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 14323000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 7072000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6757000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 6838000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 6642000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2009Q4I",
          "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": 2145000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1962000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1800000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1227000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1095000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1056000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1053000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 991000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 880000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 887000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 856000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 632000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 811000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 823000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 744000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": 803000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2008",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 24492000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 24295000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 22062000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 21496000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 19006000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 16569000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 18311000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 18096000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 15358000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 13872000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 13605000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 13404000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 13806000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 9011000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 8630000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 8780000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 7728000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 2840000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2455000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 2353000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2149000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1772000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1196000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2062000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1773000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1688000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1592000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1563000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1377000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1368000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 975000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1007000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1156000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 1064000000,
          "accn": "0000950123-11-014726",
          "fy": 2010,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-02-16",
          "frame": "CY2009Q4I",
          "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": 4091000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 4091000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 4091000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 4091000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 4091000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 4091000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 4091000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 4091000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 4091000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4091000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 4091000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4091000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4086000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-09",
          "val": 4091000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 0,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "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": 124000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2025Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 101000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 108000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 115000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 156000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 197000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 238000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 279000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 320000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 364000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 440000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 496000000,
          "accn": "0001193125-16-474605",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 554000000,
          "accn": "0001193125-15-061145",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 161000000,
          "accn": "0000006201-14-000004",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 186000000,
          "accn": "0001193125-13-155496",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2013-04-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 224000000,
          "accn": "0001193125-12-063516",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-02-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsReceivableNetCurrent",
      "taxonomy": "us-gaap",
      "label": "Net current accounts receivable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current customer receivables after the allowance for credit loss. The balance is not cash collected or a guarantee of collection.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 2075000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2006000000,
          "accn": "0000006201-26-000014",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-02-18",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 2026000000,
          "accn": "0000006201-25-000010",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-02-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2138000000,
          "accn": "0000006201-24-000010",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-02-21",
          "frame": "CY2022Q4I",
          "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": "2022-01-01",
          "end": "2022-12-31",
          "val": 21000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 18000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 173000000,
          "accn": "0000006201-23-000018",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-02-22",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1097000000,
          "accn": "0000006201-22-000026",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-02-22",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 837000000,
          "accn": "0000006201-21-000014",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-17",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1615000000,
          "accn": "0000006201-20-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4500000000,
          "accn": "0000006201-19-000009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-02-25",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 3846000000,
          "accn": "0000006201-18-000009",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-21",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1062000000,
          "accn": "0001193125-17-051216",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-22",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/e86aa2120584973c57138a4d9d645d5c9ab641783c1180ce3ce3f74d98288cde.json.gz"
}
