{
  "schema": "canli.company-reference.v1",
  "cik": "0001372612",
  "name": "BOX INC",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001372612.json",
  "source_sha256": "7db6f58b4571d237221682ee4e6b4797beda0b48b27e628f6b11ecc3e5285ac0",
  "fetched_at": "2026-09-20T07:57:11.167Z",
  "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": "2026-01-31",
          "val": 1546060000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 1667520000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 1241163000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 1207165000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 1392009000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 1351682000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 959991000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 650161000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 553566000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 493674000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 497488000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 492666000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2026-01-31",
          "val": 1348962000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 1470244000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 1180130000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 1241026000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 1299216000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 1200617000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 937634000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 618756000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 538598000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 418942000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 359587000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 224537000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2026-01-31",
          "val": -299278000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": -296962000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": -431062000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": -523851000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": -395087000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 151065000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 22357000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 31405000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 14968000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 74732000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 137901000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 268129000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-01-31",
          "val": -332512000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-01-31",
          "val": -183656000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2012Q4I",
          "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": "2026-01-31",
          "val": 375130000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 624575000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 383742000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 428465000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 416274000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 595082000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 195586000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 217518000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 208076000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 177391000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 185741000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 330436000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-01-31",
          "val": 108851000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-01-31",
          "val": 127625000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2012Q4I",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 115383000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 244621000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 129032000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 26783000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": -41459000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": -43433000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": -144348000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": -134612000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": -154960000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": -151787000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": -202948000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": -168227000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": -168557000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 356450000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 332257000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 318727000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 297982000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 234818000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 196834000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 44713000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 55321000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 35391000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": -2389000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2025-02-01",
          "end": "2026-01-31",
          "val": 6074000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 2573000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 4703000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 5034000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 5452000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 14808000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 11822000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 14956000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 72939000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": 38681000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": 24424000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 506142000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 398605000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 302704000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": 216440000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": 124192000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 1177253000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 1090130000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 1037741000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 990874000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 874332000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 770770000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 696264000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 608386000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 506142000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 398605000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": -569522000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": -62362000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": -272896000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": -396495000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": -172861000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 218677000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": -53416000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": -29567000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": -19830000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 479000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": -42702000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": -23211000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": -82792000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 120600000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": -239368000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": -16383000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": -13296000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": -16151000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": -11715000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": -7572000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "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": "2026-01-31",
          "val": -846760000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": -962143000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": -1206764000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": -1335796000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": -1362579000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": -1321679000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": -1278246000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": -1133898000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": -1039088000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": -884128000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": -732341000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": -529393000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 144195000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 144228000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 144203000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 143592000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 155598000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 155849,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 149155000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 148643000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 148586000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 150192000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 155598000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 155849,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 0.6,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 1.4,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 0.69,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 0.06,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": -0.35,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": -0.28,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 0.58,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 1.36,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 0.67,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 0.06,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": -0.35,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": -0.28,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": -16654000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": -159461000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": -66446000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 7624000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 3995000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 1207000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 1410000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 1398000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 715000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 914000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 690000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": -569000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": -2431000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "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": "2026-01-31",
          "val": 23847000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025Q4I",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 24979000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 31353000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 69972000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 105755000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 160148000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 190976000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 137703000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 123977000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 117176000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 120492000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 58446000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 58446000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 233716000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 219003000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 198783000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 185632000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 178974000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 154292000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 145988000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 119296000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 97485000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 78372000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 59504000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": 31929000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": 11749000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 83189000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 79634000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 50753000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 36840000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": -27626000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": -37642000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": -139472000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": -134237000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": -154021000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": -150655000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": -201003000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": -166656000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": -158780000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "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": "2026-01-31",
          "val": 891273000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 1097779000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 842180000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 806763000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 916564000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 879286000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 457726000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 428554000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 399189000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 322101000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 319994000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 406229000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 10698000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 6075000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 3841000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 4872000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "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": "2026-01-31",
          "val": 802667000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 922076000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 679280000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 715827000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 718975000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 612839000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 577434000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 463200000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 393967000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 297941000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 250466000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 166053000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2021-01-31",
          "val": 4546000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 16752000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 15431000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 17036000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 6658000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 9862000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 17486000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2026-01-31",
          "val": 82290000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 76969000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 76750000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 73863000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 74466000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 18740000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 18740000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 18740000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 16293000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 16293000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 14301000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 11242000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-01-31",
          "val": 8081000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013Q4I",
          "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": "2026-01-31",
          "val": 94311000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025Q4I",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 74510000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 46775000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 39170000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 17708000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 0,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 24000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 543000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 3895000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 6343000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2026-01-31",
          "val": 325136000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "unit": "USD"
        },
        {
          "end": "2025-01-31",
          "val": 292707000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-31",
          "val": 281487000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-01-31",
          "val": 264515000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-01-31",
          "val": 256312000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-01-31",
          "val": 228309000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-01-31",
          "val": 209434000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-01-31",
          "val": 175130000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-01-31",
          "val": 162133000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-01-31",
          "val": 120113000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-01-31",
          "val": 99542000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-01-31",
          "val": 54174000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 289845000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 211060000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 177131000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 274172000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 561571000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2025-02-01",
          "end": "2026-01-31",
          "val": 849417000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 782391000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 726376000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 701478000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 652474000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 583674000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 620159000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 569029000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 524915000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 437130000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 416607000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": 335823000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": 256998000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 932606000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 862025000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 777129000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 738318000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 624848000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 546032000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 480687000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 434792000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 370894000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 286475000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 215604000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": 169167000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": 98218000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 135248000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 112130000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 87100000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": 47273000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": 25974000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "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": "2025-02-01",
          "end": "2026-01-31",
          "val": 294542000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-02-01",
          "end": "2025-01-31",
          "val": 264853000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-02-01",
          "end": "2024-01-31",
          "val": 248767000,
          "accn": "0001193125-26-098466",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-09",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-02-01",
          "end": "2023-01-31",
          "val": 243529000,
          "accn": "0000950170-25-036261",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-10",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-02-01",
          "end": "2022-01-31",
          "val": 218523000,
          "accn": "0000950170-24-029241",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-11",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-02-01",
          "end": "2021-01-31",
          "val": 201262000,
          "accn": "0000950170-23-007573",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-02-01",
          "end": "2020-01-31",
          "val": 199750000,
          "accn": "0000950170-22-003913",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-02-01",
          "end": "2019-01-31",
          "val": 163750000,
          "accn": "0001564590-21-014377",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-19",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-02-01",
          "end": "2018-01-31",
          "val": 136791000,
          "accn": "0001564590-20-011799",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-02-01",
          "end": "2017-01-31",
          "val": 115928000,
          "accn": "0001564590-19-008669",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-20",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-02-01",
          "end": "2016-01-31",
          "val": 102500000,
          "accn": "0001564590-18-006572",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-22",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-02-01",
          "end": "2015-01-31",
          "val": 66402000,
          "accn": "0001564590-17-005227",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-24",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-02-01",
          "end": "2014-01-31",
          "val": 45967000,
          "accn": "0001564590-16-015649",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/7db6f58b4571d237221682ee4e6b4797beda0b48b27e628f6b11ecc3e5285ac0.json.gz"
}
