{
  "schema": "canli.company-reference.v1",
  "cik": "0000916789",
  "name": "HELEN OF TROY LIMITED",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000916789.json",
  "source_sha256": "643dd372c1c636a17b70d281b8a6e546698be447bad361c192ba2f28d284a286",
  "fetched_at": "2026-09-20T05:07:20.362Z",
  "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": "2026-02-28",
          "val": 2115548000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 3132083000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 2838622000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 2913715000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 2823451000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 2263488000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 1903883000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 1649535000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 1623717000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 1813096000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 1631931000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 1622239000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 1533302000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 1474004000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 1435723000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 1240524000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2011Q1I",
          "unit": "USD"
        },
        {
          "end": "2010-02-28",
          "val": 834733000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2010Q1I",
          "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": "2026-02-28",
          "val": 1317351000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 1448644000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 1201180000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 1424904000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 1496112000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 1024141000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 742160000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 652898000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 609258000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 792330000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 918851000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 749190000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 503815000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 547398000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 638994000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 554975000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "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": "2026-02-28",
          "val": 798197000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 1683439000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 1637442000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 1488811000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 1327339000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 1239347000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 1161723000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 996637000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 1014459000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 1020766000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 930043000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 904565000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 1029487000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 926606000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 796729000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 685549000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2011Q1I",
          "unit": "USD"
        },
        {
          "end": "2010-02-28",
          "val": 583772000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2010Q1I",
          "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": "2026-02-28",
          "val": 18886000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 18867000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 18501000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 29073000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 33381000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 45120000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 24467000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 11871000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 20738000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 23848000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 227464000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 12295000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 70027000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 12842000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 21846000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 27193000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011Q1I",
          "unit": "USD"
        },
        {
          "end": "2010-02-28",
          "val": 110208000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010Q1I",
          "unit": "USD"
        },
        {
          "end": "2009-02-28",
          "val": 102675000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2009Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": -898982000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 123751000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 168594000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 143273000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 223764000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 253946000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 152333000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 168545000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 44446000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 140689000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 101228000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 171136000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 113213000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 306067000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 208242000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 140823000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 314106000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 271293000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 195303000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 224207000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 228501000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 186545000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 1786290000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 1907665000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 2005050000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 2072667000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 2223355000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 2098799000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 1707432000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 1564151000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 1478845000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 1397535000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": -136688000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 150246000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": -322088000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 106783000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 286352000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": -194785000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 14920000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": -178923000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": -262190000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": -201360000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 90706000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": -34429000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": -263093000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 5449000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": -319333000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": -438914000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": -98668000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": -273617000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": -25247000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 35634000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": -229854000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": -63746000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "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": "2026-02-28",
          "val": 412787000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 1311769000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 1284229000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 1164188000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 1021017000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 965166000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 898166000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 746366000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 780494000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 798130000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 728527000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 721858000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 846490000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 761677000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 648144000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 560300000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfSharesOutstandingBasic",
      "taxonomy": "us-gaap",
      "label": "Basic weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 23002000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 23012000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 23865000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 23955000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 24142000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 24985000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 25118000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 26073000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 27077000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 27522000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 28273000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 28579000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 32007000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 31754000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 31340000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 30669000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 30217000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 23002000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 23065000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 23970000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 24090000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 24410000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 25196000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 25322000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 26303000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 27254000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 27891000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 28749000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 29035000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 32386000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 31936000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 31705000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 31355000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 30921000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": -39.08,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 5.38,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 7.06,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 5.98,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 9.27,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 10.16,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 6.06,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 6.46,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 1.64,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 5.11,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 3.58,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 4.59,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 2.69,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 3.64,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 3.52,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 3.04,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 2.38,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": -39.08,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 5.37,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 7.03,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 5.95,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 9.17,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 10.08,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 6.02,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 6.41,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 1.63,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 5.04,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 3.52,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 4.52,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 2.66,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 3.62,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 3.48,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 2.98,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 2.32,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 60144000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": -32087000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 40448000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 28016000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 36202000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 15484000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 13607000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 13776000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 26556000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 11407000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 13021000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 16050000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 20886000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 19848000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 15718000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 9323000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 8288000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "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": "2026-02-28",
          "val": 308021000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 330029000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 336646000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 351793000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 205378000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 136535000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 132107000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 130338000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 123503000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 126502000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 130465000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 126068000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 129117000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 101716000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 100690000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 82487000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 16885000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 21376000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 33872000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 26753000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 34618000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 26418000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 22929000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 22053000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 15054000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 13861000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 7164000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 5974000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 31683000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 5913000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 2928000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 2017000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 1744000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "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": "2025-03-01",
          "end": "2026-02-28",
          "val": -782081000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 142748000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 260589000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 211791000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 272550000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 281488000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 178251000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 199379000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 169062000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 169664000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 116294000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 161719000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 117100000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 148773000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 139386000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 111744000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 89369000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "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": "2026-02-28",
          "val": 865519000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 931712000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 843918000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 892041000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 1082080000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 971937000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 682836000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 604859000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 557708000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 556078000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 755088000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 564760000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 615476000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 545205000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 488536000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 460451000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 53065000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 40751000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 12844000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 12617000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 12705000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 11719000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 13951000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 14361000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 10581000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 15022000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 10193000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 13345000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 12917000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 9693000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 10310000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "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": "2026-02-28",
          "val": 504965000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 466259000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 450811000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 412158000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 602690000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 614892000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 338896000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 312031000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 299486000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 289367000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 267602000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 261865000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 329354000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 308665000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 378889000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 338941000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "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": "2026-02-28",
          "val": 256414000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 269405000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 245349000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 190598000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 308178000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 334807000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 152674000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 143560000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 129341000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 105652000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 103713000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 98564000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 75585000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 72263000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 69845000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 73321000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "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": "2026-02-28",
          "val": 472281000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 1182899000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 1066730000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 1066479000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 948873000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 739901000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 739901000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 602320000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 602320000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 602320000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 583005000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 549727000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 453241000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 453241000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 452350000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 356242000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "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": "2026-02-28",
          "val": 372850000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2026Q1I",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 566756000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 536696000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 553883000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 537846000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 357264000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 300952000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "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": "2026-02-28",
          "val": 361300000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 428330000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 394536000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 377604000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 457623000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 382449000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 348023000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 280280000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 275565000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 229416000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 217543000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 222499000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 213054000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 219719000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 195283000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 188404000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsForRepurchaseOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Common-stock repurchase payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid to reacquire common stock during the period. This is not an authorization limit or a direct measure of the net change in share count.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 1915000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 103188000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 55222000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 18365000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 188204000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 203294000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 10169000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 217493000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 73053000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 75595000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 100000000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 273599000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 1311000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 1759000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 1799000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 419000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2009",
          "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": "2026-02-28",
          "val": 455812000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "unit": "USD"
        },
        {
          "end": "2025-02-28",
          "val": 452615000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-02-29",
          "val": 395995000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-02-28",
          "val": 455485000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-02-28",
          "val": 557992000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-02-28",
          "val": 481611000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-02-29",
          "val": 256311000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-02-28",
          "val": 302339000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-02-28",
          "val": 251511000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-02-28",
          "val": 280877000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-02-29",
          "val": 301609000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-02-28",
          "val": 293081000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-02-28",
          "val": 289255000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-02-28",
          "val": 280872000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-02-29",
          "val": 246142000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-02-28",
          "val": 217230000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2011Q1I",
          "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": "2025-03-01",
          "end": "2026-02-28",
          "val": 815694000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 914406000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 948660000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 899351000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 953187000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 927302000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 734466000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 641106000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 611199000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 573416000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 525734000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 599559000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 516703000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 518211000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 478484000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 349246000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 279156000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2025-03-01",
          "end": "2026-02-28",
          "val": 708909000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 705381000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 669359000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 660198000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 680257000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 637012000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 511902000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 438141000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 424833000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 400852000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 403440000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 428840000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 387554000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-03-01",
          "end": "2013-02-28",
          "val": 369438000,
          "accn": "0001558370-15-000587",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-04-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-03-01",
          "end": "2012-02-29",
          "val": 339098000,
          "accn": "0001104659-14-031704",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-04-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-03-01",
          "end": "2011-02-28",
          "val": 235341000,
          "accn": "0001104659-13-034243",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-04-29",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-03-01",
          "end": "2010-02-28",
          "val": 188887000,
          "accn": "0001104659-12-030645",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-30",
          "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": "2025-03-01",
          "end": "2026-02-28",
          "val": 54000000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-03-01",
          "end": "2025-02-28",
          "val": 53900000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-03-01",
          "end": "2024-02-29",
          "val": 56500000,
          "accn": "0000916789-26-000048",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-04-23",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-03-01",
          "end": "2023-02-28",
          "val": 47800000,
          "accn": "0000916789-25-000012",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-24",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-03-01",
          "end": "2022-02-28",
          "val": 54000000,
          "accn": "0000916789-24-000015",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-24",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-03-01",
          "end": "2021-02-28",
          "val": 53400000,
          "accn": "0000916789-23-000017",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-04-27",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-03-01",
          "end": "2020-02-29",
          "val": 17800000,
          "accn": "0000916789-22-000025",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-28",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-03-01",
          "end": "2019-02-28",
          "val": 13000000,
          "accn": "0000916789-21-000034",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-29",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-03-01",
          "end": "2018-02-28",
          "val": 13500000,
          "accn": "0000916789-20-000024",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-04-29",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-03-01",
          "end": "2017-02-28",
          "val": 11800000,
          "accn": "0000916789-19-000008",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-03-01",
          "end": "2016-02-29",
          "val": 11600000,
          "accn": "0001558370-18-003549",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-03-01",
          "end": "2015-02-28",
          "val": 7400000,
          "accn": "0001558370-17-003176",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-05-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-03-01",
          "end": "2014-02-28",
          "val": 2870000,
          "accn": "0001558370-16-005055",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-29",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/643dd372c1c636a17b70d281b8a6e546698be447bad361c192ba2f28d284a286.json.gz"
}
