{
  "schema": "canli.company-reference.v1",
  "cik": "0000029644",
  "name": "DONALDSON COMPANY, INC.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000029644.json",
  "source_sha256": "7e4152bc111786d994e8eb06fa0875d706e3c7b490a2f480de780c9e35f27862",
  "fetched_at": "2026-09-19T14:46:01.649Z",
  "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": "2025-07-31",
          "val": 2977200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 2914300000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 2770500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 2600300000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 2400200000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 2244600000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 2142600000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 1976600000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 1979700000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 1787000000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 1807500000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 1942400000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 1743556000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 1730082000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 1726093000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 1499506000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010Q2I",
          "unit": "USD"
        },
        {
          "end": "2009-07-31",
          "val": 1333996000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009Q2I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2025-07-31",
          "val": 1523700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 1425200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 1449800000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 1467100000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 1263100000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 1240800000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 1239900000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 1118800000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 1125200000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 1015600000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 1030800000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 939928000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 658369000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 820068000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 791382000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 752873000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010Q2I",
          "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": "2025-07-31",
          "val": 1453500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 1489100000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 1320700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 1133200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 1137100000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 992900000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 892700000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 857800000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 854500000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 771400000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 778700000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 1002400000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 1085200000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 910014000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 934711000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 746633000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2010Q2I",
          "unit": "USD"
        },
        {
          "end": "2009-07-31",
          "val": 688618000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2009Q2I",
          "unit": "USD"
        },
        {
          "end": "2008-07-31",
          "val": 740035000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2008Q2I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2025-07-31",
          "val": 180400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 232700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 187100000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 193300000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 222800000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 236600000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 177800000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 204700000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 308400000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 243200000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 189900000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 296400000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 224100000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 225789000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 273494000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 232000000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2010Q2I",
          "unit": "USD"
        },
        {
          "end": "2009-07-31",
          "val": 143687000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "unit": "USD"
        },
        {
          "end": "2008-07-31",
          "val": 83357000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2008Q2I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 367000000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 414000000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 358800000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 332800000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 286900000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 257000000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 267200000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 180300000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 232800000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 190800000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 208100000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 260200000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 247377000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 264301000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 225291000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 166163000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 131907000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 418800000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 492500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 544500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 252800000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 401900000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 387000000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 345800000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 262900000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 317800000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 291300000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 315923000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 259712000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 246055000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 203005000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 276927000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 78900000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 85600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 118500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 85500000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 59000000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 124400000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 150700000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 97500000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 65900000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 72900000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 93800000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 97200000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 94895000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 78139000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 60633000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 43149000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 46080000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 2844900000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 2734200000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 2371900000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 2220300000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": -321700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": -355900000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": -222200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": -114200000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": -363300000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": -199500000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": -123300000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": -268800000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": -165200000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": -180200000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": -223968000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": -103400000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": -167352000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": -69524000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": -91769000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": -150400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": -86900000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": -327300000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": -154000000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": -58300000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": -128900000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": -246400000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": -95400000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": -95700000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": -55600000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": -96311000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": -176468000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": -56358000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": -42909000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": -119887000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2025-07-31",
          "val": 2610100000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 2377500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 2087800000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 1845700000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 1608400000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 1430000000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 1281500000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-08-01",
          "val": 1127400000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 1122100000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 1041200000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 905100000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 815200000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 702435000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 532307000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 366788000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 925542000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 744247000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010Q2I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfSharesOutstandingBasic",
      "taxonomy": "us-gaap",
      "label": "Basic weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 118700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 120700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 121800000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 123700000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 126400000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 126900000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 128300000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 130300000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 132600000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 133800000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 137800000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 145600000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 148273904,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 150286403,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 154392740,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 155697056,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 77967141,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "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": "2024-08-01",
          "end": "2025-07-31",
          "val": 120400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 122600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 123600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 125200000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 128200000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 128300000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 130300000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 132200000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 134100000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 134800000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 139400000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 147600000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 150455193,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 152940605,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 157196918,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 158355544,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 79199838,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "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": "2024-08-01",
          "end": "2025-07-31",
          "val": 3.09,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 3.43,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 2.95,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 2.69,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 2.27,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 2.03,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 2.08,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 1.38,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 1.76,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 1.43,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 1.51,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 1.79,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 1.67,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 1.76,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 1.46,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 1.07,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 1.69,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 3.05,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 3.38,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 2.9,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 2.66,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 2.24,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 2,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 2.05,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 1.36,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 1.74,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 1.42,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 1.49,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 1.76,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 1.64,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 1.73,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 1.43,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 1.05,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 1.67,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 125200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 121300000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 109900000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 105600000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 94100000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 78200000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 108000000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 183300000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 89200000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 66600000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 80500000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 100500000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 100804000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 106479000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 86972000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 64013000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 29518000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2025-07-31",
          "val": 644500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 645500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 652900000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 594400000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 617800000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 631600000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 588900000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 509300000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 484600000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 469800000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 470600000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 451700000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 419280000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 384909000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 391502000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 365892000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010Q2I",
          "unit": "USD"
        },
        {
          "end": "2009-07-31",
          "val": 381068000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009Q2I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 24000000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 22000000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 20400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 20400000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 14200000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 15200000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 15000000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 16700000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 9100000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 7300000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 10700000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 11600000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 9148000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 10553000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 9234000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 8253000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 1900000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 495400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 544100000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 480200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 443500000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 384700000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 340100000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 388200000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 377000000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 323600000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 274200000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 288300000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 355700000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 343329000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 363016000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 315283000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 238244000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 169955000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2025-07-31",
          "val": 1461700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 1438100000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 1286000000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 1406500000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 1244000000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 1096700000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 1122600000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 1125700000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 1151000000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 1009700000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 1030700000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 1225277000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 1055662000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 1085662000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 1066582000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 860215000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010Q2I",
          "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": "2022-08-01",
          "end": "2023-07-31",
          "val": 19200000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 14900000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 13000000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 17400000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 19900000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 21300000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 19500000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 20700000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 15200000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 10200000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 10910000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 11489000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 12525000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 11975000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 17018000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2025-07-31",
          "val": 757200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 782500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 756400000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 629600000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 606600000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 406800000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 482900000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 469400000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 484100000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 543800000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 560600000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 609580000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 476435000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 498523000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 496244000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 389256000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010Q2I",
          "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": "2025-07-31",
          "val": 368600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 379400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 304900000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 338500000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 293900000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 187700000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 237500000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 201300000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 194000000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 143300000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 179200000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 216603000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 186460000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 199182000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 215918000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 165907000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010Q2I",
          "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": "2025-07-31",
          "val": 493600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 478400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 481100000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 345800000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 322500000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 316800000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 303100000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 238400000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 238100000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 229300000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 223700000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 166400000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 165568000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 162949000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 171741000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 165315000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010Q2I",
          "unit": "USD"
        },
        {
          "end": "2009-07-31",
          "val": 169027000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009Q2I",
          "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": "2025-07-31",
          "val": 97400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 171900000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 188100000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 99800000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 61600000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 67300000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 70900000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 35600000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 40600000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 38500000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 37900000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 36000000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 41307000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 46200000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 53496000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 58292000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010Q2I",
          "unit": "USD"
        },
        {
          "end": "2009-07-31",
          "val": 65386000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009Q2I",
          "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": "2025-07-31",
          "val": 662200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 629700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 599700000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 616600000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 552700000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 455300000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 529500000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 534600000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 497700000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 452400000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 460000000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 474157000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 430766000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 438796000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 445700000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 358917000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010Q2I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsForRepurchaseOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Common-stock repurchase payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid to reacquire common stock during the period. This is not an authorization limit or a direct measure of the net change in share count.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 331500000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 162700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 141800000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 170600000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 142200000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 94300000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 129200000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 122000000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 140400000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 84300000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 256300000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 279400000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 102572000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 130233000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 108929000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 66696000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 32773000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 790800000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 730300000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 680400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 623900000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 587000000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 531500000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 560100000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2025-07-31",
          "val": 513600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "unit": "USD"
        },
        {
          "end": "2024-07-31",
          "val": 476700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024Q2I",
          "unit": "USD"
        },
        {
          "end": "2023-07-31",
          "val": 418100000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2023Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-07-31",
          "val": 502400000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2021-07-31",
          "val": 384500000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2021Q2I",
          "unit": "USD"
        },
        {
          "end": "2020-07-31",
          "val": 322700000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2020Q2I",
          "unit": "USD"
        },
        {
          "end": "2019-07-31",
          "val": 332800000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2019Q2I",
          "unit": "USD"
        },
        {
          "end": "2018-08-01",
          "val": 326800000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "unit": "USD"
        },
        {
          "end": "2018-07-31",
          "val": 334100000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2018Q2I",
          "unit": "USD"
        },
        {
          "end": "2017-07-31",
          "val": 293500000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2017Q2I",
          "unit": "USD"
        },
        {
          "end": "2016-07-31",
          "val": 234100000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2016Q2I",
          "unit": "USD"
        },
        {
          "end": "2015-07-31",
          "val": 265000000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2015Q2I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 253351000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2014Q2I",
          "unit": "USD"
        },
        {
          "end": "2013-07-31",
          "val": 234820000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2013Q2I",
          "unit": "USD"
        },
        {
          "end": "2012-07-31",
          "val": 256116000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2012Q2I",
          "unit": "USD"
        },
        {
          "end": "2011-07-31",
          "val": 271476000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2011Q2I",
          "unit": "USD"
        },
        {
          "end": "2010-07-31",
          "val": 203631000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010Q2I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GrossProfit",
      "taxonomy": "us-gaap",
      "label": "Gross profit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Revenue less the costs directly attributed to the goods or services sold. It precedes other operating expenses and is not net income.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 1286200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 1274400000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 1160600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 1067400000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 971700000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 871600000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 948300000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 935800000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 820900000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 754800000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 808600000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 877800000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 847127000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 873763000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 813796000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 658748000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 589706000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 2404700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 2311900000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 2270200000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 2239200000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 1882200000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 1710200000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 1896600000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 1798400000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 1551000000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 1465500000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 641000000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 636700000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 602300000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 554800000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 519200000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 470300000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 497800000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 443227000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 376018000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 379108000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2024-08-01",
          "end": "2025-07-31",
          "val": 87800000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-08-01",
          "end": "2024-07-31",
          "val": 93600000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-08-01",
          "end": "2023-07-31",
          "val": 78100000,
          "accn": "0000029644-25-000098",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-09-26",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-08-01",
          "end": "2022-07-31",
          "val": 69100000,
          "accn": "0000029644-24-000111",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-09-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-08-01",
          "end": "2021-07-31",
          "val": 67800000,
          "accn": "0000029644-23-000085",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-09-22",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-08-01",
          "end": "2020-07-31",
          "val": 61200000,
          "accn": "0000029644-22-000089",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-09-23",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-08-01",
          "end": "2019-07-31",
          "val": 62300000,
          "accn": "0000029644-21-000029",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-09-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-08-01",
          "end": "2018-07-31",
          "val": 59900000,
          "accn": "0000029644-20-000046",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-09-25",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-08-01",
          "end": "2017-07-31",
          "val": 54700000,
          "accn": "0000029644-19-000023",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-09-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-08-01",
          "end": "2016-07-31",
          "val": 55500000,
          "accn": "0000029644-18-000024",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-10-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-08-01",
          "end": "2015-07-31",
          "val": 60200000,
          "accn": "0000029644-17-000019",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-09-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-08-01",
          "end": "2014-07-31",
          "val": 61800000,
          "accn": "0001628280-16-019746",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-09-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-08-01",
          "end": "2013-07-31",
          "val": 62630000,
          "accn": "0000897101-15-001507",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-11-10",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2011-08-01",
          "end": "2012-07-31",
          "val": 59589000,
          "accn": "0000897101-14-001376",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-09-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-08-01",
          "end": "2011-07-31",
          "val": 55286000,
          "accn": "0000897101-13-001411",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-09-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2009-08-01",
          "end": "2010-07-31",
          "val": 44486000,
          "accn": "0000897101-12-001641",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-09-28",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2008-08-01",
          "end": "2009-07-31",
          "val": 40643000,
          "accn": "0000897101-11-001630",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2011-09-23",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/7e4152bc111786d994e8eb06fa0875d706e3c7b490a2f480de780c9e35f27862.json.gz"
}
