{
  "cik": 1585521,
  "entityName": "Zoom Communications, Inc.",
  "facts": {
    "dei": {
      "EntityPublicFloat": {
        "label": "Entity Public Float",
        "description": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "units": {
          "USD": [
            {
              "end": "2019-07-31",
              "val": 3600000000000000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2020-07-31",
              "val": 53700000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2021-07-31",
              "val": 93200000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2022-07-29",
              "val": 26100000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2023-07-31",
              "val": 18600000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2024-07-31",
              "val": 15800000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2025-07-31",
              "val": 19800000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q2I"
            }
          ]
        }
      }
    },
    "us-gaap": {
      "AccountsPayableCurrent": {
        "label": "Accounts Payable, Current",
        "description": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 4963000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 4963000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 4963000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 4963000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 9678000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 819000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 3202000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 1596000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 1596000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 1596000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 1596000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 1596000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 3472000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 12615000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 12666000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 8664000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 8664000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 8664000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 8664000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 8664000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 8324000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 49762000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 20064000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 7841000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 7841000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 7841000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 7841000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 7841000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 22506000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 22994000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 27247000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 14414000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 14414000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 14414000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 14414000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 14414000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 16520000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 20854000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 14431000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 10175000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 10175000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 10175000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 10175000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 10175000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 18315000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 10611000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 8542000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 8345000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 8345000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 8345000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 8345000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 8345000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 14205000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 11619000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 12843000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 6268000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 6268000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 18697000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccountsReceivableGross": {
        "label": "Accounts Receivable, before Allowance for Credit Loss",
        "description": "Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.",
        "units": {
          "USD": [
            {
              "end": "2020-04-30",
              "val": 269502000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 321491000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 308585000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 331547000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 331547000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 331547000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 331547000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 331547000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 400010000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 429895000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 411952000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 444369000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 444369000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 444369000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 444369000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 444369000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 511406000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 541947000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 624606000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 590610000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 590610000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 590610000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 590610000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 590610000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 638142000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 616830000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 553697000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 568449000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 568449000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 568449000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 568449000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 568449000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 549524000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 551036000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 481731000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 517306000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 517306000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 517306000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 517306000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 517306000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 500653000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 539700000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 435821000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 515687000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 515687000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 486935000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccountsReceivableNet": {
        "label": "Accounts Receivable, after Allowance for Credit Loss",
        "description": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.",
        "units": {
          "USD": [
            {
              "end": "2020-04-30",
              "val": 257512000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 295330000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 280896000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 366346000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 395266000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 377874000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 483879000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 509543000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 589573000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 590694000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 571049000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 514045000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 527515000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 528237000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 458007000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 477242000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 516799000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 417693000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 497339000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 497339000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 467815000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccountsReceivableNetCurrent": {
        "label": "Accounts Receivable, after Allowance for Credit Loss, Current",
        "description": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 63613000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 63613000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 63613000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 63613000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 78888000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 95682000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 95770000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 120435000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 120435000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 120435000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 120435000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 120435000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 257512000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 295330000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 280896000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 294703000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 366346000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 395266000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 377874000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 419673000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 483879000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 509543000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 589573000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 557404000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 590694000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 571049000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 514045000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 536078000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 527515000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 528237000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 458007000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 495228000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 477242000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 516799000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 417693000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 497339000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 497339000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 467815000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccountsReceivableNetNoncurrent": {
        "label": "Accounts Receivable, after Allowance for Credit Loss, Noncurrent",
        "description": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 3264000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 3264000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-10-31",
              "val": 10366000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 9011000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 9011000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 9011000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 9011000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 9011000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 12980000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 22950000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 25086000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 28008000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 28008000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 28008000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 28008000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 28008000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 26981000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 32224000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 36915000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 55643000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 55643000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 55643000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 55643000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 55643000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 58304000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 82175000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 71399000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 92031000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 92031000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 92031000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 92031000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 92031000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 72303000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 41820000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 31025000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 26099000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 26099000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 26099000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 26099000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 26099000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 18073000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 14743000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 12716000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 19266000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 19266000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 19266000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 19266000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 19266000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 20281000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 13160000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 2930000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 2375000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 2375000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 2227000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccrualForTaxesOtherThanIncomeTaxesCurrent": {
        "label": "Accrual for Taxes Other than Income Taxes, Current",
        "description": "Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 1200000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 3700000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 3700000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 27500000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 27500000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 33300000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 33300000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 33900000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 33900000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 35500000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 35460000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 41755000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 41755000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 41755000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 41755000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 41755000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 38523000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 39622000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 35603000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 41919000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 41919000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 39763000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent": {
        "label": "Accrual for Taxes Other than Income Taxes",
        "description": "Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 22000000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 37700000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 37700000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 85600000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 85600000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 87200000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 87200000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 76200000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 76200000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 77700000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 77700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 83300000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 83300000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 82100000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "AccruedEmployeeBenefitsCurrent": {
        "label": "Accrued Employee Benefits, Current",
        "description": "Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 12004000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 12004000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 12004000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 12004000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 17843000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 30339000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 39428000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 36732000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 36732000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 36732000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 36732000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 36732000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 118632000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 133629000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 110981000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 118640000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 118640000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 118640000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 118640000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 118640000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 117348000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 100376000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 141584000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 126322000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 126322000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 126322000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 126322000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 126322000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 152222000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 127236000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 165794000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 139105000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 139105000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 139105000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 139105000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 139105000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 135486000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 111791000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 163768000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 185128000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 185128000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 185128000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 185128000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 185128000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 127708000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 121722000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 138660000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 193110000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 193110000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 193110000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 193110000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 193110000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 119860000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 135851000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 147764000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 206367000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 206367000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 141244000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccruedLiabilitiesCurrent": {
        "label": "Accrued Liabilities, Current",
        "description": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 13596000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 13596000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 13596000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 13596000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 16446000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 20092000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 20976000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 17475000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 17475000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 17475000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 17475000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 17475000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 80924000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 87492000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 102241000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 157167000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 157167000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 157167000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 157167000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 157167000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 215466000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 230311000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 225237000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 149658000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 149658000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 149658000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 149658000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 149658000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 165916000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 168860000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 178624000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 160189000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 160189000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 160189000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 160189000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 160189000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 222540000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 151881000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 154121000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 173993000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 173993000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 173993000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 173993000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 173993000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 172398000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 169509000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 182717000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 200416000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 200416000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 200416000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 200416000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 200416000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 188810000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 171850000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 166369000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 192478000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 192478000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 183607000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "description": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 11468000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 11468000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 11468000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 11468000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 14784000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 18579000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 22824000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 27256000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 27256000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 27256000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 27256000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 27256000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 32407000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 36692000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 43650000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 51955000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 51955000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 51955000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 51955000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 51955000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 57791000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 68249000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 79361000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 91605000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 91605000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 91605000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 91605000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 91605000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 102106000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 119290000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 138068000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 159682000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 159682000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 159682000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 159682000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 159682000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 179688000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 199610000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 216865000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 236317000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 236317000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 236317000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 236317000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 236317000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 255198000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 275300000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 301730000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 328121000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 328121000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 328121000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 328121000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 328121000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 354746000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 374599000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 379268000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 388935000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 388935000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 407957000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "description": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": -135000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": -135000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": -135000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": -135000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 8000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": -68000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 651000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 809000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 809000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 809000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 809000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 809000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 1887000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 2772000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1317000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 839000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 839000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 839000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 839000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 839000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 200000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 147000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": -5128000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": -17902000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": -17902000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": -17902000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": -17902000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": -17902000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": -45237000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": -48161000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": -72716000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": -50385000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": -50385000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": -50385000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": -50385000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": -50385000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": -34871000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": -36707000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": -27109000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 1063000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 1063000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 1063000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 1063000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 1063000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": -17490000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 2191000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 6787000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 4990000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 4990000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 4990000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 4990000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 4990000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 15145000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": -477000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 10363000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 8544000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 8544000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": -8129000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AdditionalPaidInCapitalCommonStock": {
        "label": "Additional Paid in Capital, Common Stock",
        "description": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 17760000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 17760000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 17760000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 17760000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 742388000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 760990000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 786778000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 832705000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 832705000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 832705000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 832705000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 832705000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 872237000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 982541000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1086459000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 3187168000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 3187168000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 3187168000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 3187168000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 3187168000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 3292241000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 3440222000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 3561050000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 3749514000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 3749514000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 3749514000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 3749514000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 3749514000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 3831060000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 3830745000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 3572368000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 4104880000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 4104880000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 4104880000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 4104880000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 4104880000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 4391418000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 4689521000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 4949757000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 5228756000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 5228756000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 5228756000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 5228756000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 5228756000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 5310417000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 5298145000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 5241088000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 5130271000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 5130271000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 5130271000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 5130271000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 5130271000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 4832800000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 4537542000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 4250595000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 4099753000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 4099753000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 3853641000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": {
        "label": "APIC, Share-based Payment Arrangement, Increase for Cost Recognition",
        "description": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 10329000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 849000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 1975000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 1126000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 4627000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 2652000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8941000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8941000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6662000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6662000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 24844000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 24844000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 18182000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 18182000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46790000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46790000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 21946000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 21946000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73485000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73485000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73485000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28810000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28810000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1963000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 88089000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 59279000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 59279000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 185398000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 185398000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 97309000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 97309000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 284081000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 284081000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 284081000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 101598000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 101598000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 206974000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 206974000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 105376000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 105376000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 324678000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 324678000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 117704000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 117704000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 488210000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 488210000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 488210000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 210614000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 210614000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 467329000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 467329000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 256715000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 256715000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 771969000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 771969000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 304640000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 304640000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1292839000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1292839000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1292839000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 282273000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 282273000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 544450000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 544450000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 262177000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 262177000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 804039000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 804039000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 259589000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 259589000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1059597000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1059597000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1059597000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 230695000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 230695000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 470965000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 470965000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 240270000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 240270000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 713627000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 713627000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 242662000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 242662000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 938004000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 938004000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 203631000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 203631000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 393092000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 189461000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 577305000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 184213000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 760810000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 179113000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AdvertisingExpense": {
        "label": "Advertising Expense",
        "description": "Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 17100000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 36100000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 36100000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 42000000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 42000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 42000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 34800000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 34800000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 34800000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 40900000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 40900000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 40900000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 64700000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 64700000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 64700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 56500000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 56500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 56500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 50800000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 50800000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 56900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "AllocatedShareBasedCompensationExpense": {
        "label": "Share-based Payment Arrangement, Expense",
        "description": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 10329000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 849000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 1975000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 1126000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 4627000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 2652000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8941000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8941000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6662000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6662000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 24737000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 24737000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 18075000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 18075000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46532000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46532000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 21795000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 21795000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73109000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73109000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73109000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28777000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28777000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 85632000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 85632000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 56855000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 56855000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 179557000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 179557000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 93925000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 93925000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 98969000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 98969000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 201111000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 201111000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 102142000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 102142000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 315912000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 315912000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 114801000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 114801000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 477287000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 477287000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 477287000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 209363000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 209363000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 464878000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 464878000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 255515000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 255515000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 767693000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 767693000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 302815000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 302815000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1285752000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1285752000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1285752000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 282345000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 282345000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 543854000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 543854000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 261509000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 261509000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 802788000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 802788000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 258934000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 258934000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1057161000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1057161000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1057161000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 229425000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 229425000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 467375000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 467375000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 237950000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 237950000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 708370000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 708370000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 240995000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 240995000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 931309000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 931309000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 201569000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 201569000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 390268000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 188699000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 575550000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 185282000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 760776000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 178953000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AllowanceForDoubtfulAccountsReceivable": {
        "label": "Accounts Receivable, Allowance for Credit Loss",
        "description": "Amount of allowance for credit loss on accounts receivable.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2020-01-31",
              "val": 5150000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 8300000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-04-30",
              "val": 8300000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 17500000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-07-31",
              "val": 17500000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 16500000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-10-31",
              "val": 16500000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 20500000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 18000000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-04-30",
              "val": 18000000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 17500000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-07-31",
              "val": 17500000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 21100000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-10-31",
              "val": 21100000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2022-01-31",
              "val": 17000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 20000000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-04-30",
              "val": 20000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 23200000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-07-31",
              "val": 23200000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 24345000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-10-31",
              "val": 24345000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2023-01-31",
              "val": 24900000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 38121000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-04-30",
              "val": 38121000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 38093000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-07-31",
              "val": 38093000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 33329000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-10-31",
              "val": 33329000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2024-01-31",
              "val": 25916000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 17011000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-04-30",
              "val": 17011000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 18988000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-07-31",
              "val": 18988000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 20171000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-10-31",
              "val": 20171000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 17262000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 17262000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 17262000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 17262000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 17262000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2025-01-31",
              "val": 17262000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 18285000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-04-30",
              "val": 18285000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 17987000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 14159000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 14373000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 14373000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 15081000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AllowanceForDoubtfulAccountsReceivableCurrent": {
        "label": "Accounts Receivable, Allowance for Credit Loss, Current",
        "description": "Amount of allowance for credit loss on accounts receivable, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 2071000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 2071000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 2071000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 2071000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 2502000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 4401000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 5193000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 7634000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 7634000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 7634000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 7634000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 7634000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 11990000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 26161000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 27689000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 36844000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 36844000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 36844000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 36844000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 36844000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 33664000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 34629000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 34078000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 24696000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 24696000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 24696000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 24696000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 24696000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 27527000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 32404000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 35033000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 33206000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 33206000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 33206000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 33206000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 33206000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 47448000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 45781000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 39652000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 32371000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 32371000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 32371000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 32371000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 32371000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 22009000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 22799000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 23724000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 22078000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 22078000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 22078000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 22078000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 22078000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 23412000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 22901000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 18128000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 18348000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 18348000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 19120000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AllowanceForDoubtfulAccountsReceivableWriteOffs": {
        "label": "Accounts Receivable, Allowance for Credit Loss, Writeoff",
        "description": "Amount of direct write-downs of accounts receivable charged against the allowance.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 621000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 621000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1373000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1373000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 5720000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 5720000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 10301000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 10301000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 3528000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 3528000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 11029000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 11029000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 18816000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 18816000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 36087000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 36087000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 10407000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 10407000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 19406000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 19406000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 27265000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 27265000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 37311000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 37311000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 8516000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 8516000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 17057000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 17057000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 30968000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 30968000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 46251000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 46251000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 13438000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 13438000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 19980000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 19980000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 25250000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 25250000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 30852000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 30852000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 4920000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 4920000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 8912000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 15222000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 19821000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 2449000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AlternativeInvestment": {
        "label": "Alternative Investment",
        "description": "Fair value of investment other than investment in equity security, investment in debt security and equity method investment. Includes, but is not limited to, investment in certain entities that calculate net asset value per share. Example includes, but is not limited to, investment in hedge fund, venture capital fund, private equity fund, and real estate partnership or fund.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 13538000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 13538000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-10-31",
              "val": 13349000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 91399000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 91399000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 91399000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 91399000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 91399000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 102150000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 112064000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 114764000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 118763000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 118763000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 118763000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 118763000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 118763000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 186232000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 185732000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 187532000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 285509000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 285509000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 285509000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 285509000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 285509000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 299651000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 309650000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 311275000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 452160000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 452160000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 452160000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 452160000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 452160000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 425065000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 433954000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 822753000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1448531000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1448531000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 1748737000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AmortizationOfAcquisitionCosts": {
        "label": "Amortization of Acquisition Costs",
        "description": "The amount of expense recognized in the current period that reflects the allocation of capitalized costs associated with acquisition of business. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 3917000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 8647000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 14362000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 7419000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 7419000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 16026000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 16026000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 25939000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 25939000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 16287000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 16287000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 40781000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 40781000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 71281000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 71281000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 104306000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 37766000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 37766000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 79392000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 79392000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 125691000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 125691000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 177283000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 177283000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 56780000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 56780000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 119502000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 119502000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 186626000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 186626000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 259368000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 259368000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 259368000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 73230000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 73230000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 138744000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 138744000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 203908000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 203908000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 270701000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 270701000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 270701000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 68125000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 68125000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 139813000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 139813000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 211040000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 211040000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 282103000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 282103000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 69557000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 69557000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 139563000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 210779000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 283382000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 51515000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "Assets": {
        "label": "Assets",
        "description": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 999052000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 1069923000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 1188057000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 2067709000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 2624941000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 3050311000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 5888611000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 6508593000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 6978971000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 7956713000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 8047598000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 7837178000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 8536210000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 8923108000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 9317472000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 10296630000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 10507192000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 10679869000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 10951896000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 11044063000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 11390811000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 11960416000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 11960416000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 12162017000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AssetsCurrent": {
        "label": "Assets, Current",
        "description": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 276719000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 276719000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 276719000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 276719000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 866340000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 916059000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 1019399000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 1095522000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 1095522000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 1095522000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 1095522000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 1095522000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 1782957000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 2232102000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 2624276000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 4792865000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 4792865000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 4792865000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 4792865000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 4792865000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 5340896000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 5835079000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 6112716000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 6183807000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 6183807000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 6183807000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 6183807000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 6183807000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 6564278000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 6414401000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 6142097000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 6356412000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 6356412000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 6356412000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 6356412000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 6356412000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 6567679000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 7050992000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 7484759000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 7926219000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 7926219000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 7926219000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 7926219000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 7926219000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 8282045000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 8395145000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 8532415000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 8675974000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 8675974000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 8675974000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 8675974000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 8675974000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 8666777000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 8663206000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 8714967000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 8657959000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 8657959000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 8575004000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": {
        "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax",
        "description": "Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 72000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 246000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 774000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 869000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 869000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 869000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 869000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 869000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 2287000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 2845000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1824000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 1226000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 1226000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 1226000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 1226000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 1226000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 744000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 554000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 86000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 35000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 35000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 35000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 35000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 35000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 46000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 590000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 14000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 599000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 599000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 599000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 599000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 599000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 1410000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 85000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 64000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 11446000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 11446000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 11446000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 11446000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 11446000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 132000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 8489000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 15304000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 12170000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 12170000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 12170000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 12170000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 12170000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 20649000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 5836000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 14491000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 12131000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 12131000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 3884000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": {
        "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax",
        "description": "Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 135000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 135000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 135000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 135000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 64000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 316000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 123000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 61000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 61000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 61000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 61000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 61000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 400000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 73000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 507000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 376000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 376000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 376000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 376000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 376000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 547000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 405000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 5205000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 23939000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 23939000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 23939000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 23939000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 23939000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 59971000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 64365000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 96149000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 66821000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 66821000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 66821000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 66821000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 66821000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 47440000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 48502000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 35994000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 10716000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 10716000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 10716000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 10716000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 10716000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 23648000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 6286000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 7097000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 6312000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 6312000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 6312000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 6312000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 6312000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 1506000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 7124000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1604000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1557000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1557000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 15399000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleDebtSecuritiesAmortizedCostBasis": {
        "label": "Debt Securities, Available-for-sale, Amortized Cost",
        "description": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 112912000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 112912000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 112912000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 112912000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 107381000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 541450000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 579875000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 571252000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 571252000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 571252000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 571252000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 571252000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 614827000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 730223000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1140108000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 2003560000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 2003560000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 2003560000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 2003560000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 2003560000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 3132112000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 3173880000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 4100639000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 4380350000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 4380350000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 4380350000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 4380350000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 4380350000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 4378899000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 4646483000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 4164953000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 4392058000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 4392058000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 4392058000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 4392058000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 4392058000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 4612875000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 4696810000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 5037437000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 5403503000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 5403503000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 5403503000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 5403503000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 5403503000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 5512253000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 5978372000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 6420007000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 6436471000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 6436471000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 6436471000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 6436471000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 6436471000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 6544833000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 6581361000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 6714541000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 6533457000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 6533457000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 6841552000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": {
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five",
        "description": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 27700000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 27700000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 27700000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 27700000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 19800000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 120214000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 209653000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 256160000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 256160000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 256160000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 256160000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 256160000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 290427000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 332901000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 539203000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 987362000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 987362000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 987362000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 987362000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 987362000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1534616000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1513129000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1951853000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 1969307000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 1969307000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 1969307000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 1969307000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 1969307000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 1694950000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 1755170000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 1342347000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 1582159000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 1582159000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 1582159000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 1582159000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 1582159000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 1625950000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 1891392000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 2227199000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 2520635000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 2520635000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 2520635000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 2520635000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 2520635000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 2471272000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 2712504000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 2965985000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 2908315000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 2908315000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 2908315000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 2908315000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 2908315000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 3061461000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 3093273000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 3184252000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 3375773000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 3375773000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 3711467000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": {
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One",
        "description": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 85077000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 85077000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 85077000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 85077000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 87589000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 421166000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 370873000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 315900000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 315900000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 315900000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 315900000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 315900000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 326287000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 400094000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 602222000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 1017048000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 1017048000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 1017048000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 1017048000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 1017048000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1597693000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1660900000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 2143667000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 2387139000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 2387139000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 2387139000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 2387139000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 2387139000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 2624024000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 2827538000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 2726471000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 2743677000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 2743677000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 2743677000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 2743677000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 2743677000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 2940895000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 2757001000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 2774308000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 2883598000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 2883598000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 2883598000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 2883598000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 2883598000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 3017465000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 3268071000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 3462229000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 3534014000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 3534014000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 3534014000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 3534014000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 3534014000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 3502515000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 3486800000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 3543176000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 3168258000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 3168258000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 3118570000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtSecurities": {
        "label": "Debt Securities, Available-for-sale",
        "description": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 112777000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 112777000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 112777000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 112777000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 107389000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 541380000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 580526000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 572060000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 572060000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 572060000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 572060000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 572060000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 616714000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 732995000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1141425000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 2004410000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 2004410000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 2004410000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 2004410000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 2004410000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 3132309000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 3174029000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 4095520000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 4356446000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 4356446000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 4356446000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 4356446000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 4356446000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 4318974000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 4582708000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 4068818000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 4325836000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 4325836000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 4325836000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 4325836000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 4325836000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 4566845000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 4648393000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 5001507000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 5404233000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 5404233000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 5404233000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 5404233000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 5404233000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 5488737000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 5980575000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 6428214000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 6563976000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 6580073000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 6727428000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 6544031000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 6544031000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 6830037000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtSecuritiesCurrent": {
        "label": "Debt Securities, Available-for-sale, Current",
        "description": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 112777000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 572060000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 572060000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 2004410000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 2004410000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 4356446000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 4356446000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 4325836000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 4325836000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 5404233000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 5404233000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 6442329000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 6563976000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 6580073000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 6727428000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 6544031000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 6544031000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 6830037000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CapitalExpendituresIncurredButNotYetPaid": {
        "label": "Capital Expenditures Incurred but Not yet Paid",
        "description": "Future cash outflow to pay for purchases of fixed assets that have occurred.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 392000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 3284000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 3284000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1422000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1422000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1422000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 34514000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 34514000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 34514000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 13728000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 13728000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 13728000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11946000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11946000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11946000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 16206000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 16206000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 16206000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 20393000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 20393000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 15204000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CapitalizedContractCostAmortization": {
        "label": "Capitalized Contract Cost, Amortization",
        "description": "Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 9023000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 20839000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 20839000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 37101000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 37101000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 37101000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 104306000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 104306000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 177283000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 177283000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 259368000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 259368000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 270700000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 270700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 282103000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 282103000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 283382000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CapitalizedContractCostNet": {
        "label": "Capitalized Contract Cost, Net",
        "description": "Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.",
        "units": {
          "USD": [
            {
              "end": "2018-01-31",
              "val": 30586000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2019-01-31",
              "val": 55516000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 55516000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 91130000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 91130000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 91130000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 293892000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 293892000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 293892000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 363980000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 363980000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 363980000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 403241000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 403241000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 403241000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 347198000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 347198000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 347198000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 311822000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 311822000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 324389000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "CapitalizedContractCostNetCurrent": {
        "label": "Capitalized Contract Cost, Net, Current",
        "description": "Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 26453000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 26453000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 26453000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 26453000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 30339000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 35502000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 39609000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 44885000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 44885000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 44885000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 44885000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 44885000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 84054000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 111545000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 126001000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 136630000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 136630000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 136630000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 136630000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 136630000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 148645000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 162126000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 177966000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 199266000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 199266000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 199266000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 199266000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 199266000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 211575000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 225221000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 221871000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 223250000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 223250000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 223250000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 223250000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 223250000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 209607000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 207165000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 205169000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 208474000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 208474000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 208474000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 208474000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 208474000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 198113000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 197502000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 189874000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 188358000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 188358000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 188358000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 188358000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 188358000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 175900000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 177498000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 175047000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 108856000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 108856000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 125118000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CapitalizedContractCostNetNoncurrent": {
        "label": "Capitalized Contract Cost, Net, Noncurrent",
        "description": "Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 29063000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 29063000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 29063000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 29063000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 32192000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 37688000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 40792000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 46245000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 46245000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 46245000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 46245000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 46245000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 115643000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 152595000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 160142000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 157262000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 157262000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 157262000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 157262000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 157262000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 155295000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 154971000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 155541000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 164714000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 164714000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 164714000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 164714000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 164714000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 161315000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 176263000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 173305000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 179991000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 179991000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 179991000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 179991000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 179991000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 166742000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 150260000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 140518000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 138724000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 138724000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 138724000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 138724000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 138724000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 121087000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 120603000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 113079000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 123464000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 123464000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 123464000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 123464000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 123464000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 114513000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 124313000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 118316000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 215533000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 215533000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 234497000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers": {
        "label": "Capitalized Software Development Costs for Software Sold to Customers",
        "description": "Unamortized costs incurred for development of computer software, which is to be sold, leased or otherwise marketed, after establishing technological feasibility through to the general release of the software products. Excludes capitalized costs of developing software for internal use.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 2500000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 3100000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 3100000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 19400000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 19400000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 19400000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 20200000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 20200000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 20200000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 18000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 18000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 8100000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "CapitalLeaseObligationsIncurred": {
        "label": "Lease Obligation Incurred",
        "description": "Amount of increase in lease obligation from new lease.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 212000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            }
          ]
        }
      },
      "CashAndCashEquivalentsAtCarryingValue": {
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "description": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "units": {
          "USD": [
            {
              "end": "2018-01-31",
              "val": 36146000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-04-30",
              "val": 30810000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-07-31",
              "val": 36492000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-10-31",
              "val": 63707000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-01-31",
              "val": 63624000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 63624000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 63624000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 63624000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 63624000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 629793000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 629793000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 213886000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-07-31",
              "val": 213886000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 230874000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-10-31",
              "val": 230874000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 283134000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 283134000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 283134000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 283134000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 283134000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 283134000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 488653000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-04-30",
              "val": 488653000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 748944000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-07-31",
              "val": 748944000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 730506000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-10-31",
              "val": 730506000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 2240303000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 2240303000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 2240303000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 2240303000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 2240303000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 2240303000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1557270000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-04-30",
              "val": 1557270000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1931370000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-07-31",
              "val": 1931370000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1322435000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-10-31",
              "val": 1322435000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 1062820000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 1062820000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 1062820000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 1062820000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 1062820000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 1062820000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 1407305000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-04-30",
              "val": 1407305000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 937443000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-07-31",
              "val": 937443000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 1096174000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-10-31",
              "val": 1096174000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 1086830000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 1086830000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 1086830000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 1086830000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 1086830000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 1086830000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 1029546000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-04-30",
              "val": 1029546000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 1380121000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-07-31",
              "val": 1380121000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 1492910000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-10-31",
              "val": 1492910000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 1558252000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 1558252000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 1558252000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 1558252000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 1558252000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 1558252000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 1885603000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-04-30",
              "val": 1885603000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 1539457000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-07-31",
              "val": 1539457000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 1273823000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-10-31",
              "val": 1273823000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 1349380000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 1349380000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 1349380000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 1349380000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 1349380000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 1228847000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-04-30",
              "val": 1228847000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 1198576000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1215877000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1272877000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1272877000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 890938000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CashAndCashEquivalentsFairValueDisclosure": {
        "label": "Cash and Cash Equivalents, Fair Value Disclosure",
        "description": "Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 78000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 78000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-07-31",
              "val": 134203000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 99494000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 867001000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 867001000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-10-31",
              "val": 668775000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 763410000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 763410000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 474148000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "description": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2017-01-31",
              "val": 134749000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2018-01-31",
              "val": 36821000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2018-01-31",
              "val": 36821000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2018-01-31",
              "val": 36821000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2018-01-31",
              "val": 36821000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2018-01-31",
              "val": 36821000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-04-30",
              "val": 32185000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-07-31",
              "val": 37867000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-10-31",
              "val": 66051000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2019-01-31",
              "val": 65968000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 632137000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 632137000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 216030000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-07-31",
              "val": 216030000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 281830000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-10-31",
              "val": 281830000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2020-01-31",
              "val": 334082000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 758139000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-04-30",
              "val": 758139000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 1031474000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-07-31",
              "val": 1031474000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1028728000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-10-31",
              "val": 1028728000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2021-01-31",
              "val": 2293116000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1600161000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-04-30",
              "val": 1600161000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1995352000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-07-31",
              "val": 1995352000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1342773000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-10-31",
              "val": 1342773000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2022-01-31",
              "val": 1073353000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 1414502000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-04-30",
              "val": 1414502000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 943420000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-07-31",
              "val": 943420000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 1106088000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-10-31",
              "val": 1106088000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2023-01-31",
              "val": 1100243000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 1042410000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-04-30",
              "val": 1042410000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 1392232000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-07-31",
              "val": 1392232000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 1498127000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-10-31",
              "val": 1498127000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2024-01-31",
              "val": 1565380000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 1896444000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-04-30",
              "val": 1896444000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 1549309000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-07-31",
              "val": 1549309000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 1282858000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-10-31",
              "val": 1282858000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 1361417000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 1361417000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 1361417000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 1361417000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 1361417000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2025-01-31",
              "val": 1361417000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 1246872000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-04-30",
              "val": 1246872000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 1208699000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1227588000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1283781000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1283781000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 930879000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect",
        "description": "Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -4636000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 566169000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            }
          ]
        }
      },
      "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "description": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -97928000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 1046000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 29230000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 29147000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 29147000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 566169000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 150062000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 150062000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 215862000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 215862000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 268114000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 268114000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 268114000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 424057000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 424057000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 697392000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 697392000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 694646000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 694646000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1959034000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1959034000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1959034000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -692955000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -692955000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -297764000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -297764000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -950343000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -950343000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -1219763000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -1219763000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -1219763000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 341149000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 341149000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -129933000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -129933000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 32735000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 32735000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 26890000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 26890000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 26890000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -57833000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -57833000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 291989000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 291989000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 397884000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 397884000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 465137000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 465137000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 465137000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 331064000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 331064000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -16071000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -16071000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -282522000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -282522000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -203963000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -203963000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -114545000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -114545000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -152718000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": -133829000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -77636000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -352902000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "CashEquivalentsAtCarryingValue": {
        "label": "Cash Equivalents, at Carrying Value",
        "description": "Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 78000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 78000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-07-31",
              "val": 134201000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 99494000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            }
          ]
        }
      },
      "CommonStockCapitalSharesReservedForFutureIssuance": {
        "label": "Common Stock, Capital Shares Reserved for Future Issuance",
        "description": "Aggregate number of common shares reserved for future issuance.",
        "units": {
          "shares": [
            {
              "end": "2019-01-31",
              "val": 189578369,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 60911996,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 60911996,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 68708474,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 68708474,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 80832845,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 80832845,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 92819161,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 92819161,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 96713028,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 96713028,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 103407268,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 103407268,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 110561776,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "CommonStockParOrStatedValuePerShare": {
        "label": "Common Stock, Par or Stated Value Per Share",
        "description": "Face amount or stated value per share of common stock.",
        "units": {
          "USD/shares": [
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0.001,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 0.001,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0.001,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 0.001,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 0.001,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 0.001,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 0.001,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 0.001,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 0.001,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 0.001,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 0.001,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 0.001,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 0.001,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 0.001,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 0.001,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 0.001,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 0.001,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 0.001,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 0.001,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 0.001,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 0.001,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 0.001,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 0.001,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 0.001,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 0.001,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 0.001,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 0.001,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 0.001,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 0.001,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 0.001,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 0.001,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 0.001,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 0.001,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 0.001,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CommonStockValue": {
        "label": "Common Stock, Value, Issued",
        "description": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 89000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 89000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 89000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-07-31",
              "val": 272000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 275000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 277000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 277000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 277000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 277000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 277000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 280000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 283000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 284000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 292000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 292000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 292000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 292000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 292000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 293000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 296000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 297000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 299000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 299000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 299000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 299000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 299000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 299000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 298000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 292000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 294000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 294000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 294000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 294000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 294000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 298000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 302000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 305000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 307000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 307000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 307000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 307000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 307000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 309000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 308000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 306000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 305000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 305000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 305000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 305000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 305000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 302000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 299000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 296000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 295000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 295000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 293000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ComprehensiveIncomeNetOfTax": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "description": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -4353000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -1422000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 2542000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 3964000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 2029000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -513000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7980000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7980000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2357000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2357000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7822000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7822000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5465000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5465000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 10752000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 10752000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2930000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2930000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 26249000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 26249000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 26249000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28153000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28153000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 215027000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 215027000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 186874000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 186874000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 412214000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 412214000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 197187000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 197187000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 672346000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 672346000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 672346000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 226892000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 226892000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 543923000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 543923000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 317031000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 317031000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 879031000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 879031000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 335108000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 335108000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1356898000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1356898000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1356898000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 86323000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 86323000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 129149000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 129149000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 42826000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 42826000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 152947000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 152947000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 23798000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 23798000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 71228000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 71228000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 71228000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 30958000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 30958000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 211096000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 211096000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 180138000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 180138000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 361906000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 361906000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 150810000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 150810000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 688910000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 688910000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 688910000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 197755000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 197755000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 436451000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 436451000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 238696000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 238696000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 648097000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 648097000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 211646000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 211646000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1014165000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1014165000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 264758000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 264758000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 607728000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 342970000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1231441000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 623713000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1903702000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 409004000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ContractWithCustomerAssetNet": {
        "label": "Contract with Customer, Asset, after Allowance for Credit Loss",
        "description": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7200000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 12500000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 12500000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 24600000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 24600000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 59700000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "ContractWithCustomerLiabilityCurrent": {
        "label": "Contract with Customer, Liability, Current",
        "description": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 115122000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 115122000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 115122000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 115122000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 137337000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 163591000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 186537000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 209542000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 209542000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 209542000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 209542000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 209542000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 523246000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 714523000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 835762000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 858284000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 858284000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 858284000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 858284000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 858284000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1069334000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1154449000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1161442000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 1141435000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 1141435000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 1141435000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 1141435000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 1141435000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 1286403000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 1345636000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 1307763000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 1266514000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 1266514000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 1266514000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 1266514000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 1266514000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 1337560000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 1349351000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 1297102000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 1251848000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 1251848000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 1251848000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 1251848000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 1251848000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 1335787000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 1391278000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 1363392000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 1336387000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 1336387000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 1336387000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 1336387000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 1336387000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 1409217000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 1465044000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1431802000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1411149000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1411149000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 1479635000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ContractWithCustomerLiabilityNoncurrent": {
        "label": "Contract with Customer, Liability, Noncurrent",
        "description": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 10651000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 10651000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 10651000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 10651000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 11993000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 17816000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 15062000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 20994000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 20994000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 20994000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 20994000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 20994000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 28596000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 28090000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 18935000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 25211000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 25211000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 25211000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 25211000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 25211000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 25089000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 23579000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 24677000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 38481000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 38481000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 38481000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 38481000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 38481000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 44644000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 55513000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 46460000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 41932000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 41932000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 41932000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 41932000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 41932000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 28576000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 20417000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 18796000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 18514000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 18514000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 18514000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 18514000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 18514000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 16405000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 15416000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 15559000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 17274000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 17274000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 17274000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 17274000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 17274000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 16185000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 14233000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 12682000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 13195000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 13195000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 13814000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ContractWithCustomerLiabilityRevenueRecognized": {
        "label": "Contract with Customer, Liability, Revenue Recognized",
        "description": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 21300000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 23300000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 38900000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 30600000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 47800000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 38400000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 50300000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 50300000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 53600000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 53600000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 90700000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 90700000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 64600000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 64600000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 109200000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 109200000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 75500000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 75500000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 119100000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 119100000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 119100000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 98000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 98000000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 166400000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 166400000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 233500000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 233500000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 203300000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 203300000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 312000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 312000000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 222000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 222000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 222000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 419100000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 419100000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 660100000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 660100000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 480500000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 480500000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 802000000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 802000000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 510800000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 510800000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 858200000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 858200000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 858200000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 541600000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 541600000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 867600000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 867600000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 572700000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 572700000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1058700000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1058700000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 586100000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 586100000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1140700000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1140700000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1140700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 576800000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 576800000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 939200000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 939200000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 593900000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 593900000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1159600000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1159600000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 600800000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 600800000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1257400000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1257400000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1257400000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 592500000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 592500000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 955400000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 955400000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 609400000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 609400000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1165900000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1165900000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 626500000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 626500000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1249800000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1249800000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 624100000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 624100000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1015200000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 644900000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1244800000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 660200000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1336000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 656300000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ConvertibleDebtNoncurrent": {
        "label": "Convertible Debt, Noncurrent",
        "description": "Carrying amount of long-term convertible debt as of the balance sheet date, net of the amount due in the next twelve months or greater than the normal operating cycle, if longer. The debt is convertible into another form of financial instrument, typically the entity's common stock.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 14858000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 14858000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 14858000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 14858000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            }
          ]
        }
      },
      "CostOfGoodsAndServicesSold": {
        "label": "Cost of Goods and Services Sold",
        "description": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 30780000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 11660000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 24633000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 12973000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 41476000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 16843000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 61001000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 61001000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 24104000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 24104000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 52004000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 52004000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 27900000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 27900000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 82849000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 82849000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 30845000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 30845000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 115396000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 115396000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 115396000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 103707000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 103707000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 295978000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 295978000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 192271000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 192271000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 554705000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 554705000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 258727000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 258727000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 821989000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 821989000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 821989000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 264994000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 264994000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 526250000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 526250000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 261256000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 261256000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 797207000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 797207000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 270957000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 270957000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1054554000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1054554000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1054554000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 261821000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 261821000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 535432000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 535432000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 273611000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 273611000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 806097000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 806097000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 270665000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 270665000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1100451000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1100451000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1100451000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 263947000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 263947000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 530506000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 530506000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 266559000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 266559000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 801494000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 801494000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 270988000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 270988000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1077801000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1077801000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1077801000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 273302000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 273302000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 558391000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 558391000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 285089000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 285089000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 842272000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 842272000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 283881000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 283881000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1129627000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1129627000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 278402000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 278402000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 551567000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 273165000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 823337000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 271770000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1119036000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 274287000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "CurrentFederalTaxExpenseBenefit": {
        "label": "Current Federal Tax Expense (Benefit)",
        "description": "Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 69853000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 69853000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 69853000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 254505000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 254505000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 254505000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 257913000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 257913000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 257913000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 323625000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 323625000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 342568000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentForeignTaxExpenseBenefit": {
        "label": "Current Foreign Tax Expense (Benefit)",
        "description": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 258000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 685000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 685000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2226000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2226000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2226000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3933000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3933000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3933000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 12027000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 12027000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 12027000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 18473000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 18473000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 18473000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 9159000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 9159000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 9159000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 20086000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 20086000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 22493000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentIncomeTaxExpenseBenefit": {
        "label": "Current Income Tax Expense (Benefit)",
        "description": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 304000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 765000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 765000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2240000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2240000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2240000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 4956000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 4956000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 4956000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 102054000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 102054000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 102054000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 306526000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 306526000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 306526000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 311529000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 311529000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 311529000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 395897000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 395897000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 417102000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "CurrentStateAndLocalTaxExpenseBenefit": {
        "label": "Current State and Local Tax Expense (Benefit)",
        "description": "Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 46000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 80000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 80000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 14000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 14000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 14000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1023000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1023000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1023000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 20174000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 20174000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 20174000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 33548000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 33548000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 33548000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 44457000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 44457000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 44457000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 52186000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 52186000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 52041000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DebtSecuritiesAvailableForSaleRealizedGainLoss": {
        "label": "Debt Securities, Available-for-sale, Realized Gain (Loss)",
        "description": "Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DebtSecuritiesNoncurrent": {
        "label": "Debt Securities, Noncurrent",
        "description": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and investment in debt security measured at amortized cost (held-to-maturity), classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 5130000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 5130000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 5130000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-07-31",
              "val": 15431000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 13366000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 14231000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 14231000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 14231000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 14231000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 14231000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 14344000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 13673000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 14284000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 14400000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 14400000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 14400000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 14400000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 14400000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 3717000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 3752000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 3791000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 3828000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 3828000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 3828000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 3828000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 3828000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 3864000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 4403000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 4437000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 4450000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 4450000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 4450000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 4463000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 3946000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            }
          ]
        }
      },
      "DeferredFederalIncomeTaxExpenseBenefit": {
        "label": "Deferred Federal Income Tax Expense (Benefit)",
        "description": "Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 689000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 689000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 689000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -293704000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -293704000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -293704000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -173941000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -173941000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -173941000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -88110000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -88110000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -88110000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -78476000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -78476000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 100104000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredForeignIncomeTaxExpenseBenefit": {
        "label": "Deferred Foreign Income Tax Expense (Benefit)",
        "description": "Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1183000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1183000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1183000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -175000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -175000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -175000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 204000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 204000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 204000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -3693000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -3693000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -3693000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -8368000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -8368000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -8368000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 800000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 800000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2515000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredIncomeTaxExpenseBenefit": {
        "label": "Deferred Income Tax Expense (Benefit)",
        "description": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1183000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1183000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1183000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 762000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 762000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 762000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -376061000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -376061000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -376061000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -160961000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -160961000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -160961000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -116679000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -116679000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -116679000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -90551000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -90551000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 105035000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredIncomeTaxLiabilities": {
        "label": "Deferred Tax Liabilities, Gross",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 16247000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 44353000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 44353000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 119372000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 119372000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 113013000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 113013000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 145465000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 158519000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 168745000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 168745000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 204305000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 204305000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 439684000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredRentCreditNoncurrent": {
        "label": "Deferred Rent Credit, Noncurrent",
        "description": "For a classified balance sheet, the cumulative difference between the rental income or payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, more than one year after the balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 2314000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 2314000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "DeferredStateAndLocalIncomeTaxExpenseBenefit": {
        "label": "Deferred State and Local Income Tax Expense (Benefit)",
        "description": "Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 248000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 248000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 248000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -82561000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -82561000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -82561000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 16673000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 16673000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 16673000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -20201000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -20201000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -20201000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -12875000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -12875000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2416000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredTaxAssetsGross": {
        "label": "Deferred Tax Assets, Gross",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 17124000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 81889000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 81889000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 454535000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 454535000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 507732000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 507732000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 756151000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 769205000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 862994000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 862994000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 979755000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 979755000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 1094565000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsLiabilitiesNet": {
        "label": "Deferred Tax Assets, Net",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 1183000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 1183000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 112000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 112000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 382114000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 382114000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 557116000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 557116000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 658300000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 658300000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 746460000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 746460000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 643855000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsNet": {
        "label": "Deferred Tax Assets, Net of Valuation Allowance",
        "description": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 16247000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 45536000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 45536000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 119484000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 119484000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 495127000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 495127000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 702581000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 715635000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 827045000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 827045000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 950765000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 950765000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 1083539000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsOperatingLossCarryforwards": {
        "label": "Deferred Tax Assets, Operating Loss Carryforwards",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 6517000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 37507000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 37507000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 341487000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 341487000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 21558000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 21558000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 14788000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 14788000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 12995000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 12995000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 7362000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 7362000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 13433000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxCreditCarryforwardsResearch": {
        "label": "Deferred Tax Assets, Tax Credit Carryforwards, Research",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 972000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 5701000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 5701000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 12191000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 12191000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 9985000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 9985000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 12792000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 12792000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 16610000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 16610000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 6586000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 6586000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 5083000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 133000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 4145000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 4145000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 37255000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 37255000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 44490000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 44490000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 116798000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 116798000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 84906000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 84906000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 59565000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 59565000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 29866000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals": {
        "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 6856000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 11586000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 11586000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 29195000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 29195000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 14475000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 14475000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 39758000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 42271000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 39295000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 39295000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 43953000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 43953000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 42279000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxAssetsValuationAllowance": {
        "label": "Deferred Tax Assets, Valuation Allowance",
        "description": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 877000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 36353000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 36353000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 335051000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 335051000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 12605000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 12605000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 53570000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 53570000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 35949000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 35949000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 28990000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 28990000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 11026000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesPropertyPlantAndEquipment": {
        "label": "Deferred Tax Liabilities, Property, Plant and Equipment",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 4779000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 6744000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 6744000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 17229000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 17229000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 26733000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 26733000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 36274000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 36274000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 35007000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 35007000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 38343000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 38343000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 34466000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DepositLiabilityCurrent": {
        "label": "Deposit Liability, Current",
        "description": "The current portion, due within one year or one operating cycle, if longer, of deposits held other than customer deposits.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 3414000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 3414000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 3414000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-07-31",
              "val": 9582000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 11579000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 13050000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 13050000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 13050000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 13050000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 13046000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 14541000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2022-01-31",
              "val": 20884000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 20884000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 20884000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 20884000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 20884000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 31308000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 23703000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 26655000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 33640000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 33640000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 33640000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 33640000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 33640000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 31793000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 35236000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 40733000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 40142000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 40142000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 40142000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 40142000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 40142000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 44065000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 44653000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 45694000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 47312000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 47312000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 47312000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 47312000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 47312000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 49965000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 55220000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 55898000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 56734000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 56734000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 58561000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "Depreciation": {
        "label": "Depreciation",
        "description": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16400000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16400000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28400000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28400000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28400000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 47500000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 47500000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 47500000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 77000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 77000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 77000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 22000000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 44600000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 22600000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 68100000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 23500000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 91900000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 91900000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 91900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 23300000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 23300000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 49000000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 49000000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 25700000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 25700000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 77900000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 77900000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 28900000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 28900000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 109100000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 109100000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 32000000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 32000000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 60900000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 28900000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 90100000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 29100000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 118900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 28300000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DepreciationAndAmortization": {
        "label": "Depreciation, Depletion and Amortization, Nonproduction",
        "description": "The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 1200000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 2600000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 1500000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 4500000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 1900000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 3300000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 3300000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7200000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7200000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 3800000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 3800000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 11600000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 11600000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 4400000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 4400000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 5300000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 5300000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 11700000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 11700000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 6400000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 6400000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 19100000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 19100000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 7400000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 7400000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 10500000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 10500000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 22300000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 22300000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 11800000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 11800000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 34700000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 34700000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 12400000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 12400000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 15100000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 15100000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 34700000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 34700000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 19600000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 19600000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 54600000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 54600000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 19900000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 19900000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 22000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 44600000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 22600000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 68100000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 23500000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3"
            }
          ]
        }
      },
      "DepreciationDepletionAndAmortization": {
        "label": "Depreciation, Depletion and Amortization",
        "description": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 2786000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 1167000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 2618000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 4459000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7008000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7008000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 3324000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 3324000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7174000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7174000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 11589000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 11589000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16449000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16449000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16449000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 5339000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 5339000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 11814000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 11814000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 19401000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 19401000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28857000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28857000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28857000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 10663000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 10663000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 22691000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 22691000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 35275000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 35275000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 48188000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 48188000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 48188000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 15280000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 15280000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 36155000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 36155000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 57921000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 57921000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 82321000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 82321000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 82321000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 24076000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 24076000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 50202000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 50202000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 77179000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 77179000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 104451000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 104451000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 104451000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 26667000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 26667000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 55751000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 55751000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 88041000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 88041000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 122632000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 122632000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 35316000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 35316000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 67479000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 99870000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 132831000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 32781000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DerivativeLiabilitiesNoncurrent": {
        "label": "Derivative Liability, Noncurrent",
        "description": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 163000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 163000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            }
          ]
        }
      },
      "DistributedEarnings": {
        "label": "Distributed Earnings",
        "description": "The total amount of dividends declared in the period for each class of stock and the contractual amount of dividends (or interest on participating income bonds) that must be paid for the period (for example, unpaid cumulative dividends). Dividends declared in the current period do not include dividends declared in respect of prior-period unpaid cumulative dividends. Preferred dividends that are cumulative only if earned are deducted only to the extent that they are earned.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 4405000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            }
          ]
        }
      },
      "EarningsPerShareBasic": {
        "label": "Earnings Per Share, Basic",
        "description": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.",
        "units": {
          "USD/shares": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -0.11,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -0.02,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -0.02,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 0.01,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 0.01,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -0.01,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -0.01,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2018-11-01",
              "end": "2019-01-31",
              "val": 0.01,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0.03,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0.03,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0.03,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0.03,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.09,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.09,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.09,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 0.06,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 0.06,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.1,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.1,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.1,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0.76,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0.76,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.66,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.66,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.66,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1.46,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1.46,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0.7,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0.7,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0.7,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2.37,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2.37,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2.37,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2020-11-01",
              "end": "2021-01-31",
              "val": 0.91,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0.77,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0.77,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1.85,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1.85,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1.07,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1.07,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2.99,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2.99,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 1.14,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 1.14,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4.64,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4.64,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4.64,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0.38,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0.38,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0.53,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0.53,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0.15,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0.15,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0.7,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0.7,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0.16,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0.16,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.35,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.35,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.35,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0.05,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0.05,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0.66,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0.66,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0.61,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0.61,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1.13,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1.13,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0.47,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0.47,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2.12,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2.12,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2.12,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0.7,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0.7,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1.41,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1.41,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0.71,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0.71,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2.08,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2.08,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0.67,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0.67,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3.28,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3.28,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0.84,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0.84,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 2.02,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 1.19,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 4.06,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 2.05,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 6.32,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 1.45,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EarningsPerShareDiluted": {
        "label": "Earnings Per Share, Diluted",
        "description": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "units": {
          "USD/shares": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -0.11,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -0.02,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -0.02,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -0.01,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -0.01,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2018-11-01",
              "end": "2019-01-31",
              "val": 0.01,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.02,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0.03,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0.03,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.01,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.09,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.09,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.09,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 0.05,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 0.05,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.09,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.09,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.09,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0.72,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0.72,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.63,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.63,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.63,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1.38,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1.38,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0.66,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0.66,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0.66,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2.25,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2.25,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2.25,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2020-11-01",
              "end": "2021-01-31",
              "val": 0.87,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0.74,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0.74,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1.78,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1.78,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1.04,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1.04,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2.89,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2.89,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 1.11,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 1.11,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4.5,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4.5,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4.5,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0.37,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0.37,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0.52,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0.52,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0.15,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0.15,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0.68,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0.68,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0.16,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0.16,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.34,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.34,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.34,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0.05,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0.05,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0.65,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0.65,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0.59,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0.59,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1.1,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1.1,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0.45,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0.45,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2.07,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2.07,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2.07,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0.69,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0.69,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1.38,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1.38,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0.7,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0.7,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2.04,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2.04,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0.66,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0.66,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3.21,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3.21,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0.81,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0.81,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1.97,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 1.16,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 3.97,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 2.01,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 6.18,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 1.42,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateContinuingOperations": {
        "label": "Effective Income Tax Rate Reconciliation, Percent",
        "description": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "units": {
          "pure": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -0.086,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0.092,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0.092,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0.125,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0.165,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 0.18,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0.157,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 0.126,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.04,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.04,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.04,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.072,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0.072,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0.029,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0.029,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.022,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0.022,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0.004,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0.004,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -0.024,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -0.024,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0.008,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0.008,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0.008,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0.006,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0.006,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0.015,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0.015,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 0.021,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 0.021,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0.081,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0.081,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 0.17,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 0.17,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -0.249,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -0.249,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -0.249,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0.209,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0.209,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0.319,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0.319,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0.494,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0.494,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0.281,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0.281,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0.117,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0.117,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.584,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.584,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0.584,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0.643,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0.643,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0.328,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0.328,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0.273,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0.273,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0.294,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0.294,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0.24,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0.24,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0.234,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0.234,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0.234,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0.259,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0.259,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0.256,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0.256,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0.252,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0.252,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0.258,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0.258,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0.262,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0.262,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0.232,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0.232,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0.194,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0.194,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 0.197,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 0.2,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 0.213,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 0.229,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.216,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 0.199,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions": {
        "label": "Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount",
        "description": "Amount of cost to be recognized for option under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 93600000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 94300000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 86600000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 76600000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 69000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 61500000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 53900000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 46700000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-10-31",
              "val": 26100000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 19700000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 1200000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EquityMethodInvestments": {
        "label": "Equity Method Investments",
        "description": "This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-10-31",
              "val": 3000000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 13538000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 13538000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 13538000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 13538000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 13538000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            }
          ]
        }
      },
      "EquityMethodInvestmentsFairValueDisclosure": {
        "label": "Equity Method Investments, Fair Value Disclosure",
        "description": "Fair value portion of investments accounted under the equity method.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-10-31",
              "val": 93117000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 93400000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 93400000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 93400000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 93400000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 93400000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 93653000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 92603000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 93096000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 93854000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 93854000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 93854000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 93854000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 93854000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 94624000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 95070000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 95975000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 96725000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 96725000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 96725000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 96725000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 96725000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 97208000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 97596000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 98421000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 99591000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 99591000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 99591000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 99591000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 99591000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 99132000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 127253000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 127634000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 126112000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 126112000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 123704000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EquitySecuritiesFVNINoncurrent": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 13538000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-07-31",
              "val": 122364000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            }
          ]
        }
      },
      "EquitySecuritiesFvNiGainLoss": {
        "label": "Equity Securities, FV-NI, Gain (Loss)",
        "description": "Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 104900000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 72800000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3"
            }
          ]
        }
      },
      "EquitySecuritiesWithoutReadilyDeterminableFairValueAmount": {
        "label": "Equity Securities without Readily Determinable Fair Value, Amount",
        "description": "Amount of investment in equity security without readily determinable fair value.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 13500000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 13500000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 13500000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 13538000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount": {
        "label": "Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Annual Amount",
        "description": "Amount of gain from upward price adjustment on investment in equity security without readily determinable fair value.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 2538000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 2538000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2538000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2538000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 32076000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 32076000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 154497000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 154497000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 43761000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 43761000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 43761000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 2275000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 2275000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 33945000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 33945000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8474000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8474000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 109770000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 17354000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 20461000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 26785000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            }
          ]
        }
      },
      "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3": {
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers into Level 3",
        "description": "Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into level 3 of the fair value hierarchy.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            }
          ]
        }
      },
      "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3": {
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers out of Level 3",
        "description": "Amount of transfers of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset) out of level 3 of the fair value hierarchy.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            }
          ]
        }
      },
      "FinanceLeasePrincipalPayments": {
        "label": "Finance Lease, Principal Payments",
        "description": "Amount of cash outflow for principal payment on finance lease.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsNet": {
        "label": "Finite-Lived Intangible Assets, Net",
        "description": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-07-31",
              "val": 3146000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 2980000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 2814000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 2814000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 2653000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-01-31",
              "val": 2972000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 2972000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 2972000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-07-31",
              "val": 28174000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 33420000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 31420000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 31420000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 31420000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 31420000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 31420000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 57399000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 53832000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 50335000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 46935000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 46935000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 46935000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 46935000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 46935000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 43609000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 40209000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 36810000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 33410000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 33410000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 33410000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 33410000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 33410000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 30121000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 27367000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 24091000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 45997000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 45997000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 41526000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "GainLossOnInvestments": {
        "label": "Gain (Loss) on Investments",
        "description": "Amount of realized and unrealized gain (loss) on investment.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 2538000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 2538000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2538000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2538000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 32076000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 32076000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 32076000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 32076000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 154497000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 154497000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 122421000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 122421000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 43761000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 43761000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 43761000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -36404000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -36404000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -71116000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -71116000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": -34712000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": -34712000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -78014000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -78014000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -6898000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -6898000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -37571000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -37571000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -37571000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 2275000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 2275000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 33945000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 33945000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 31670000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 31670000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8474000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8474000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": -25471000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": -25471000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 109770000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 109770000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 109770000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 17354000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 17354000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 20461000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 20461000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 3107000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 3107000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 26785000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 26785000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 6324000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 6324000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 177142000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 177142000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -13619000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -13619000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 31437000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 45056000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 437497000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 406060000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 969822000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 152297000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "GeneralAndAdministrativeExpense": {
        "label": "General and Administrative Expense",
        "description": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 27091000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 7569000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 17597000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 10028000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 29591000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 11994000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 44514000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 44514000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 18503000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 18503000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 39458000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 39458000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 20955000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 20955000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 63264000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 63264000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 23806000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 23806000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 86841000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 86841000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 86841000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 53130000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 53130000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 134368000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 134368000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 81238000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 81238000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 227856000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 227856000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 93488000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 93488000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 320547000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 320547000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 320547000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 154089000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 154089000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 266235000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 266235000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 112146000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 112146000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 362971000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 362971000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 96736000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 96736000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 482770000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 482770000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 482770000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 117840000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 117840000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 248906000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 248906000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 131066000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 131066000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 389939000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 389939000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 141033000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 141033000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 576431000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 576431000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 576431000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 199900000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 199900000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 329224000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 329224000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 129324000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 129324000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 454364000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 454364000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 125140000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 125140000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 579650000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 579650000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 579650000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 111344000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 111344000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 220879000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 220879000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 109535000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 109535000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 347016000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 347016000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 126137000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 126137000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 442712000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 442712000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 102335000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 102335000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 179220000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 76885000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 273960000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 94740000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 392928000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 96270000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "Goodwill": {
        "label": "Goodwill",
        "description": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-07-31",
              "val": 24340000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 24340000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 24340000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 24340000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 24340000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 24340000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 24340000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 24340000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 24340000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 26247000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 26247000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 27607000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 27607000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 27607000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 27607000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 27607000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 27607000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 27607000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 122556000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 122556000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 122641000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 122641000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 122641000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 122641000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 122641000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 122641000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 304162000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 307295000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 307295000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 307295000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 307295000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 307295000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 307295000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 307295000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 307295000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 307295000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 307295000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 307295000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 307295000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 307295000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 307295000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 307295000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 307295000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 307295000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 307295000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 307295000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 400392000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 400392000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 400392000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "GoodwillImpairmentLoss": {
        "label": "Goodwill, Impairment Loss",
        "description": "Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3"
            }
          ]
        }
      },
      "GrossProfit": {
        "label": "Gross Profit",
        "description": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 120698000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 48410000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 48410000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 109963000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 61553000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 61553000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 183241000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 73278000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 73278000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 269516000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 269516000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2018-11-01",
              "end": "2019-01-31",
              "val": 86275000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 97884000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 97884000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 97884000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 97884000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 215810000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 215810000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 117926000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 117926000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 117926000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 117926000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 351558000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 351558000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 135748000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 135748000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 135748000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 135748000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 507262000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 507262000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 507262000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 155704000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 155704000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 224460000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 224460000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 224460000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 695709000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 695709000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 471249000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 471249000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 471249000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1214178000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1214178000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 518469000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 518469000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 518469000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1829379000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1829379000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1829379000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2020-11-01",
              "end": "2021-01-31",
              "val": 615201000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 691243000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 691243000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1451482000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1451482000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 760239000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 760239000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2231281000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2231281000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 779799000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 779799000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3045310000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3045310000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3045310000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 811979000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 811979000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1637826000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1637826000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 825847000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 825847000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 2469060000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 2469060000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 831234000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 831234000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 3292509000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 3292509000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 3292509000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 841417000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 841417000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1713534000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1713534000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 872117000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 872117000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2579273000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2579273000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 865739000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 865739000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 3449423000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 3449423000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 3449423000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 867932000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 867932000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1745363000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1745363000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 877431000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 877431000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2639023000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2639023000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 893660000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 893660000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3535806000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3535806000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 896313000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 896313000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1840375000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 944062000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 2798440000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 958065000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 3749733000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 964719000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ImpairmentOfIntangibleAssetsExcludingGoodwill": {
        "label": "Impairment of Intangible Assets (Excluding Goodwill)",
        "description": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Domestic",
        "description": "The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -3782000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -204000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -204000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16268000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16268000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 16268000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 663909000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 663909000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 663909000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1047318000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1047318000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1047318000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 196224000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 196224000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 196224000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 792495000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 792495000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 792495000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1238452000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1238452000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2317100000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest",
        "description": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -3518000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -1243000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 2723000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 3966000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 2265000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -458000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8349000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8349000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2530000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2530000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 9287000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 9287000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 6757000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 6757000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 11817000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 11817000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2530000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2530000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 26362000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 26362000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 26362000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 29175000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 29175000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 219360000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 219360000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 190185000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 190185000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 413381000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 413381000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 194021000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 194021000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 678034000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 678034000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 678034000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 228931000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 228931000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 552815000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 552815000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 323884000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 323884000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 963098000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 963098000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 410283000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 410283000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1101632000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1101632000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1101632000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 143672000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 143672000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 234071000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 234071000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 90399000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 90399000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 288820000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 288820000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 54749000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 54749000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 249276000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 249276000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 249276000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 43230000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 43230000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 293603000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 293603000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 250373000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 250373000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 479429000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 479429000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 185826000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 185826000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 832312000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 832312000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 832312000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 291964000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 291964000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 584853000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 584853000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 292889000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 292889000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 865265000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 865265000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 280412000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 280412000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1315584000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1315584000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 315765000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 315765000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 763927000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 448162000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1558636000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 794709000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2422285000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 531620000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign": {
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Foreign",
        "description": "The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 264000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8553000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8553000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 10094000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 10094000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 10094000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 14125000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 14125000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 14125000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 54314000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 54314000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 54314000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53052000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53052000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53052000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 39817000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 39817000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 39817000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 77132000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 77132000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 105185000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeLossFromEquityMethodInvestments": {
        "label": "Income (Loss) from Equity Method Investments",
        "description": "Amount of income (loss) for proportionate share of equity method investee's income (loss).",
        "units": {
          "USD": [
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 49600000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-11-01",
              "end": "2022-01-31",
              "val": 49900000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4"
            }
          ]
        }
      },
      "IncomeTaxExaminationPenaltiesAndInterestAccrued": {
        "label": "Income Tax Examination, Penalties and Interest Accrued",
        "description": "The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 300000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 200000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "IncomeTaxExpenseBenefit": {
        "label": "Income Tax Expense (Benefit)",
        "description": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 304000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 97000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 238000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 141000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 378000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 140000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 765000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 765000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 316000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 316000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 1532000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 1532000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 1216000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 1216000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 1851000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 1851000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 319000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 319000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1057000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1057000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1057000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 2100000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 2100000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 6296000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 6296000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 4196000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 4196000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1675000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1675000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -4621000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -4621000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 5718000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 5718000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 5718000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 1400000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 1400000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 8200000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 8200000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 6800000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 6800000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 78100000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 78100000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 69900000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 69900000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -274007000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -274007000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -274007000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 30014000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 30014000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 74663000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 74663000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 44649000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 44649000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 81059000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 81059000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 6396000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 6396000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 145565000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 145565000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 145565000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 27786000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 27786000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 96185000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 96185000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 68399000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 68399000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 140799000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 140799000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 44614000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 44614000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 194850000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 194850000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 194850000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 75656000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 75656000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 149530000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 149530000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 73874000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 73874000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 222892000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 222892000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 73362000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 73362000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 305346000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 305346000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 61162000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 61162000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 150732000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 89570000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 332568000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 181836000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 522137000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 105943000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncomeTaxesPaidNet": {
        "label": "Income Taxes Paid, Net",
        "description": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 133000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 214000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 214000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1070000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1070000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1070000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3181000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3181000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3181000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 38979000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 38979000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 38979000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 309084000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 309084000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 309084000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 348129000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 348129000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 348100000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 395401000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 395400000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 421605000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance": {
        "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -1537000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -1438000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -1438000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 30932000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 30932000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 30932000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 165869000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 165869000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 165869000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -322231000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -322231000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -322231000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 39288000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 39288000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 39288000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -14109000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -14109000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -14109000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -7765000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -7765000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 5503000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationChangeInEnactedTaxRate": {
        "label": "Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -881000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2014000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2014000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2014000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -6803000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -6803000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -6803000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -3993000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -3993000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationForeignIncomeTaxRateDifferential": {
        "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -26000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -1627000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -1627000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -2096000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -2096000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -2096000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 89000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 89000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 89000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1830000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1830000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1830000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1017000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1017000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1017000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2943000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2943000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2943000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 141000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 141000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": {
        "label": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount",
        "description": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -1157000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 1764000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 1764000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 5536000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 5536000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 5536000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 142387000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 142387000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 142387000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 231350000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 231350000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 231350000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 52277000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 52277000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 52277000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 174785000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 174785000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 174785000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 276270000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 276270000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 508680000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationNondeductibleExpenseOther": {
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other nondeductible expenses.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 117000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 809000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 809000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1009000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1009000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1009000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2228000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2228000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2228000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3971000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3971000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3971000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 9090000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 9090000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 9090000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4016000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4016000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4016000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 10371000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 10371000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost": {
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount",
        "description": "Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 3272000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 1662000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 1662000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -32070000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -32070000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -32070000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -302362000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -302362000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -302362000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -135250000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -135250000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -135250000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 124631000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 124631000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 124631000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 96936000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 96936000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 96936000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 58770000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 58770000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 25274000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationOtherAdjustments": {
        "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 105000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -698000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -698000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -479000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -479000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -479000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 648000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 648000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 648000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -1658000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -1658000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -1658000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 5868000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 5868000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 5868000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -10571000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -10571000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -10570000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -1576000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -1576000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 3905000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationStateAndLocalIncomeTaxes": {
        "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 45000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 67000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 67000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 14000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 14000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 14000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 636000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 636000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 636000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 24840000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 24840000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 24840000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 13666000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 13666000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 13666000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 37137000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 37137000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 37137000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 56336000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 56336000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 39700000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxContingencies": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 516000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 515000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 515000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1019000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1019000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1019000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -607000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -607000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -607000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 244000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 244000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 244000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2296000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2296000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2296000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2674000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2674000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2674000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 7478000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 7478000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 16065000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationTaxCreditsResearch": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 150000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 289000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 289000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2808000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2808000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 2808000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3170000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3170000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3170000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 42973000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 42973000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 42973000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 38127000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 38127000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 38127000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 39226000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 39226000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 39226000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 49813000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 49813000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 34347000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccountsPayable": {
        "label": "Increase (Decrease) in Accounts Payable",
        "description": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 1254000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 786000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": -206000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 369000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 832000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 832000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 4373000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 4373000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": -2783000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": -2783000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": -1118000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": -1118000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -2030000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -2030000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -2030000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 1756000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 1756000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 10871000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 10871000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 8773000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 8773000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3481000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3481000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3481000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 1592000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 1592000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 43960000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 43960000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 12062000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 12062000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -2218000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -2218000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -2218000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 11153000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 11153000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 16441000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 16441000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 24561000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 24561000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11611000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11611000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11611000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 1881000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 1881000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 4999000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 4999000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -2258000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -2258000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -4416000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -4416000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -4416000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 7276000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 7276000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 267000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 267000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -1447000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -1447000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -3133000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -3133000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 7252000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 7252000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 4794000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 6373000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -613000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 10327000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccountsReceivable": {
        "label": "Increase (Decrease) in Accounts Receivable",
        "description": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 16560000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 13359000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 22600000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 27775000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 41040000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 41040000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 16103000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 16103000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 35361000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 35361000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 36886000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 36886000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 64715000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 64715000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 64715000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 142501000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 142501000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 196926000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 196926000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 190117000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 190117000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 219039000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 219039000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 219039000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 75665000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 75665000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 117259000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 117259000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 108541000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 108541000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 159183000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 159183000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 159183000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 83605000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 83605000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 125898000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 125898000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 238020000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 238020000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 231845000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 231845000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 231845000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 29101000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 29101000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -13631000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -13631000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -71993000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -71993000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -53270000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -53270000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -53270000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -12260000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -12260000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -7637000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -7637000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -74272000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -74272000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -26640000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -26640000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -12485000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -12485000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 23608000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": -84453000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -2823000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -24690000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities": {
        "label": "Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities",
        "description": "Amount of increase (decrease) in accrued expenses, and obligations classified as other.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 15011000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 3682000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 14561000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 22644000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 27407000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 27407000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 12223000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 12223000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 34923000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 34923000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 53485000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 53485000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 51179000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 51179000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 51179000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 167322000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 167322000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 202066000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 202066000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 203919000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 203919000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 251654000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 251654000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 251654000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 88656000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 88656000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 93809000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 93809000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 171914000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 171914000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 101369000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 101369000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 101369000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 78236000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 78236000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 64262000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 64262000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 116391000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 116391000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 20530000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 20530000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 20530000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 24640000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 24640000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -58951000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -58951000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -15000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -15000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51974000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51974000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51974000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -14942000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -14942000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -53967000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -53967000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -2968000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -2968000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 62277000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 62277000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -80383000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -80383000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -81985000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": -35289000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 19761000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -67748000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncreaseDecreaseInContractWithCustomerLiability": {
        "label": "Increase (Decrease) in Contract with Customer, Liability",
        "description": "Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 31496000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 17628000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 35436000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 52583000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 71511000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 71511000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 23557000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 23557000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 56234000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 56234000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 76579000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 76579000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 106286000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 106286000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 106286000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 322862000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 322862000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 519149000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 519149000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 633600000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 633600000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 665724000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 665724000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 665724000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 210896000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 210896000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 296636000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 296636000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 304513000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 304513000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 293887000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 293887000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 293887000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 152974000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 152974000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 220550000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 220550000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 174325000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 174325000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 127401000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 127401000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 127401000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 53340000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 53340000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 56332000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 56332000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1918000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1918000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -46719000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -46719000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -46719000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 77964000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 77964000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 133629000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 133629000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 106248000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 106248000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 79995000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 79995000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 72141000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 72141000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 125015000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 88423000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 63186000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 69605000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncreaseDecreaseInEmployeeRelatedLiabilities": {
        "label": "Increase (Decrease) in Employee Related Liabilities",
        "description": "The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 48547000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 48547000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 48500000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 218540000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 218540000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 234465000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 234465000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 251641000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 251641000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -9984000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 18900000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -28342000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            }
          ]
        }
      },
      "IncreaseDecreaseInOperatingLeaseLiability": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": -3678000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -6379000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -3513000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -7724000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -12440000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -12440000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -17004000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -17004000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -6049000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -6049000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -11350000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -11350000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -17668000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -17668000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -23839000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -23839000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -23839000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -5501000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -5501000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -11101000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -11101000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -16931000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -16931000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -22824000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -22824000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -22824000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -7114000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -7114000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -14931000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -14931000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -22072000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -22072000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -28884000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -28884000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -7401000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -7401000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -14672000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": -20916000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -28714000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -7192000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": {
        "label": "Increase (Decrease) in Prepaid Expense and Other Assets",
        "description": "Amount of increase (decrease) in prepaid expenses, and assets classified as other.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 3443000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 1880000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 4132000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 6450000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7971000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7971000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 8617000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 8617000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 23597000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 23597000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 22439000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 22439000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 24805000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 24805000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 24805000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 49080000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 49080000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 53729000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 53729000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 48258000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 48258000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 68521000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 68521000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 68521000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 29975000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 29975000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 57370000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 57370000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 71998000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 71998000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 155934000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 155934000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 155934000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 27235000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 27235000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 136619000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 136619000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 163721000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 163721000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 18066000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 18066000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 18066000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 6659000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 6659000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 83888000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 83888000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 124455000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 124455000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 71247000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 71247000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 71247000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -35839000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -35839000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -61035000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -61035000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 5754000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 5754000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 17114000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 17114000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 12293000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 12293000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -3160000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": -25057000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 28821000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -3116000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "IndefiniteLivedIntangibleAssetsExcludingGoodwill": {
        "label": "Indefinite-lived Intangible Assets (Excluding Goodwill)",
        "description": "Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 2159000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 2159000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-07-31",
              "val": 3654000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 6544000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 8002000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 8002000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-01-31",
              "val": 21020000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 21020000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 21020000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 21020000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 24232000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 24232000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 25254000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 25239000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 25239000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 25239000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 25239000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 25239000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 25239000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 25239000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 25239000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 25239000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 25239000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 25239000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 25239000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 25239000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 25239000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 25239000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 25239000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 25239000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 25239000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 25239000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 25239000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 25239000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 25239000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 25239000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 25239000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 25239000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 25239000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 25239000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "IntangibleAssetsNetExcludingGoodwill": {
        "label": "Intangible Assets, Net (Excluding Goodwill)",
        "description": "Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 2159000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 8002000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "InterestIncomeExpenseNonoperatingNet": {
        "label": "Interest Income (Expense), Nonoperating, Net",
        "description": "The net amount of nonoperating interest income (expense).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 1315000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 436000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 899000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 463000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 1376000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 477000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 2182000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 2182000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 658000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 973000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 3522000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 5465000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 2864000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 4492000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 6753000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 9674000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 3231000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 4209000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 13666000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 13666000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 13666000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 5790000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 5790000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 7871000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 5333000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 2081000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 2081000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 9650000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 7112000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 1779000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 1779000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 18186000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 15648000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 15648000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 2619000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 2619000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -176000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -176000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": -2795000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": -2795000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -3171000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -3171000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": -2995000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": -2995000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -5720000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -5720000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -5720000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -6989000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -6989000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -3621000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -3621000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 3368000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 3368000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -8482000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -8482000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -4861000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -4861000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 41418000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 41418000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 41418000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 31213000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 31213000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 72298000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 72298000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 41085000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 41085000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 114206000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 114206000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 41908000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 41908000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 197263000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 197263000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 197263000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 71588000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 71588000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 159000000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 159000000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 87412000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 87412000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 250248000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 250248000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 91248000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 91248000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 325147000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 325147000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 87792000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 87792000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 169163000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 81371000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 247398000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 78235000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 328830000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 68850000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "InvestmentsFairValueDisclosure": {
        "label": "Investments, Fair Value Disclosure",
        "description": "Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 18668000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 5130000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-10-31",
              "val": 299750000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 183015000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 183015000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 183015000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 183015000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 183015000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 147357000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 153581000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 146689000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 186375000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 186375000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 186375000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 186375000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 186375000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 171411000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 95891000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 69515000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 26988000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 26988000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 26988000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 26988000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 26988000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 28064000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 31283000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 34957000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 39730000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 39730000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 39730000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 39730000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 39730000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 51942000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 86701000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 102217000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 3968000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 3968000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 3978000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDue": {
        "label": "Lessee, Operating Lease, Liability, to be Paid",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 64120000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 65938000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 68496000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 87810000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 121980000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 117763000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 105176000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 78411000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 69243000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 62319000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, after Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 29058000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 30551000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 32474000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 29383000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 24808000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 15315000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 8004000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 617000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 240000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year One",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 11170000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 19949000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 24491000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 25886000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 26922000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 27171000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 26585000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearFive": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Five",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 6751000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 7543000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 8139000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 11348000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 15384000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 11704000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 8461000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 7330000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 2645000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 798000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Four",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 7246000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 7954000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 8595000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 11541000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 20216000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 18467000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 14119000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 8137000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 9658000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 3633000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Three",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 7663000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 7916000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 8608000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 12177000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 20310000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 23552000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 21541000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 13342000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 11512000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 10799000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year Two",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 7794000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 8249000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 8874000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 12191000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 21313000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 24234000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 27165000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 22063000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 18017000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 20504000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year",
        "description": "Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 5608000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 3725000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 1806000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            }
          ]
        }
      },
      "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "description": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 12371000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 12557000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 12639000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 15343000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 15964000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 12048000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 8699000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 5458000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 4811000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 3844000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "Liabilities": {
        "label": "Liabilities",
        "description": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 202452000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 202452000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 202452000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 202452000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 279324000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 326127000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 415540000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 455902000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 455902000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 455902000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 455902000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 455902000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 1166078000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 1426129000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1550393000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 1437226000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 1437226000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 1437226000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 1437226000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 1437226000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1695878000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1850845000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1865286000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 1771300000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 1771300000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 1771300000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 1771300000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 1771300000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 2008826000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 2057201000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 2081366000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 1921458000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 1921458000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 1921458000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 1921458000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 1921458000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 2012103000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 1920756000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 1904071000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 1910387000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 1910387000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 1910387000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 1910387000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 1910387000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 1997806000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 1981945000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 2000035000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 2053337000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 2053337000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 2053337000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 2053337000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 2053337000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 2049528000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 2093986000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 2103971000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 2152158000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 2152158000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 2190869000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LiabilitiesAndStockholdersEquity": {
        "label": "Liabilities and Equity",
        "description": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 354565000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 999052000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 1069923000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 1188057000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 1289845000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 2067709000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 2624941000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 3050311000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 5297993000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 5888611000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 6508593000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 6978971000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 7551318000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 7956713000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 8047598000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 7837178000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 8128065000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 8536210000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 8923108000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 9317472000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 9929793000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 10296630000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 10507192000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 10679869000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 10988421000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 10951896000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 11044063000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 11390811000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 11960416000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 11960416000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 12162017000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LiabilitiesCurrent": {
        "label": "Liabilities, Current",
        "description": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 152341000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 152341000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 152341000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 152341000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 194425000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 228996000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 317803000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 333830000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 333830000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 333830000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 333830000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 333830000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 1033728000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 1287326000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1413948000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 1259966000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 1259966000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 1259966000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 1259966000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 1259966000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1528336000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1686373000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1691380000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 1579691000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 1579691000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 1579691000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 1579691000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 1579691000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 1809010000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 1866888000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 1896310000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 1738644000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 1738644000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 1738644000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 1738644000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 1738644000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 1843893000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 1767473000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 1753005000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 1762187000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 1762187000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 1762187000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 1762187000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 1762187000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 1855901000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 1841348000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 1853426000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 1903294000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 1903294000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 1903294000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 1903294000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 1903294000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 1897373000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 1947680000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1959423000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1999190000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1999190000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 2031525000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LongTermInvestments": {
        "label": "Long-term Investments",
        "description": "The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 18668000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 18668000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 18668000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-07-31",
              "val": 137795000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 299750000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 367814000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 367814000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 367814000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 367814000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 367814000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 343160000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 358248000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 354549000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 398992000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 398992000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 398992000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 398992000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 398992000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 452267000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 376693000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 353022000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 409222000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 409222000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 409222000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 409222000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 409222000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 424923000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 438529000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 444653000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 591481000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 591481000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 591481000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 591481000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 591481000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 576139000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 647908000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1052604000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1578611000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1578611000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 1876419000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "LossContingencyPendingClaimsNumber": {
        "label": "Loss Contingency, Pending Claims, Number",
        "description": "Number of pending claims pertaining to a loss contingency.",
        "units": {
          "lawsuit": [
            {
              "end": "2021-10-27",
              "val": 3,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInFinancingActivities": {
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "description": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -3997000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 135000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 484000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 17622000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 17534000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 17534000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 545252000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 545252000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 545138000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 545138000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 596623000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 596623000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 615690000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 615690000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 615690000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 228126000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 228126000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 272642000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 272642000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 296242000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 296242000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2050277000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2050277000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2050277000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -6279000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -6279000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 65104000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 65104000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 20885000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 20885000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 34068000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 34068000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 34068000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -133243000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -133243000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -388821000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -388821000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -948687000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -948687000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -936942000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -936942000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -936942000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 7019000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 7019000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 41458000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 41458000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 35952000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 35952000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 60186000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 60186000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 60186000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -142451000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -142451000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -398716000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -398716000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -699106000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -699106000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -1028077000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -1028077000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -490530000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -490530000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -985392000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": -1451447000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -1805358000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -394110000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInInvestingActivities": {
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "description": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -113357000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -7530000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": -16548000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": -23733000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -39719000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -39719000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": -1319000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": -1319000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": -448484000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": -448484000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": -496099000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": -496099000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -499468000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -499468000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -499468000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": -63034000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": -63034000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": -235561000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": -235561000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": -673377000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": -673377000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -1562420000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -1562420000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -1562420000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -1219978000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -1219978000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -1364182000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -1364182000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -2367098000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -2367098000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -2859097000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -2859097000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -2859097000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -42334000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -42334000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -508361000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -508361000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -60613000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -60613000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -318322000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -318322000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -318322000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -480786000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -480786000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -500146000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -500146000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -864406000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -864406000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -1183689000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -1183689000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -1183689000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -107824000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -107824000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -648734000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -648734000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -1101138000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -1101138000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -1106024000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -1106024000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -125130000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": -125130000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -185803000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": -330171000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -278898000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -480716000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetCashProvidedByUsedInOperatingActivities": {
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "description": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 19426000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 2759000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 17110000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 35341000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 51332000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 51332000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 22236000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 22236000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 53408000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 53408000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 115338000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 115338000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 151892000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 151892000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 151892000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 258965000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 258965000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 660311000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 660311000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1071781000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1071781000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1471177000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1471177000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1471177000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 533302000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 533302000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1001314000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1001314000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1395870000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1395870000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1605266000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1605266000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1605266000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 526151000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 526151000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 783360000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 783360000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1078674000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1078674000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1290262000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1290262000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1290262000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 418487000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 418487000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 754458000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 754458000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1247611000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1247611000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1598836000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1598836000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1598836000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 588191000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 588191000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1037525000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1037525000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1520742000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1520742000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1945308000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1945308000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 489261000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 489261000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1005201000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1634527000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1989048000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 521610000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetIncomeLoss": {
        "label": "Net Income (Loss) Attributable to Parent",
        "description": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -3822000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -1340000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 2485000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 3825000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 1887000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -598000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7584000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7584000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2214000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2214000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7755000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 7755000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5541000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5541000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 9966000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 9966000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2211000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2211000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 25305000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 25305000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 25305000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 27075000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 27075000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 213064000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 213064000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 185989000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 185989000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 411706000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 411706000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 198642000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 198642000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 672316000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 672316000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 672316000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 227531000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 227531000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 544615000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 544615000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 317084000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 317084000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 884998000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 884998000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 340383000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 340383000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1375639000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1375639000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1375639000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1375639000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 113658000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 113658000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 159408000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 159408000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 45750000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 45750000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 207761000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 207761000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 48353000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 48353000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103711000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103711000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103711000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103711000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15444000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15444000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 197418000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 197418000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 181974000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 181974000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 338630000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 338630000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 141212000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 141212000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 637462000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 637462000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 637462000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 637462000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 216308000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 216308000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 435323000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 435323000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 219015000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 219015000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 642373000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 642373000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 207050000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 207050000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1010238000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1010238000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1010238000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 254603000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 254603000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 613195000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 358592000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1226068000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 612873000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1900148000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1900148000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 425677000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "NetIncomeLossAvailableToCommonStockholdersBasic": {
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "description": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -8227000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -1340000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -1340000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 496000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 496000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -598000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -598000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2018-11-01",
              "end": "2019-01-31",
              "val": 1196000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 198000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 198000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 198000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 198000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 4961000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 4961000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5521000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5521000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5521000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 5521000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 7473000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 7473000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2207000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2207000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2207000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2207000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 21750000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 21750000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 21750000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 15313000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 15313000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 27036000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 27036000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 27036000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 212759000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 212759000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 185742000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 185742000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 185742000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 411175000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 411175000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 198440000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 198440000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 198440000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 671527000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 671527000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 671527000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2020-11-01",
              "end": "2021-01-31",
              "val": 260393000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 227383000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 227383000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 544306000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 544306000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 316930000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 316930000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 884568000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 884568000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 340271000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 340271000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1375057000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1375057000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1375057000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 113640000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 113640000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 159389000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 159389000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 45746000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 45746000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 207744000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 207744000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 48353000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 48353000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103704000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103704000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103704000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15444000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 197418000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 181974000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 338630000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 141212000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 637462000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 637462000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1010238000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            }
          ]
        }
      },
      "NotesAndLoansReceivableNetNoncurrent": {
        "label": "Financing Receivable, after Allowance for Credit Loss, Noncurrent",
        "description": "Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-10-31",
              "val": 5092000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 5130000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 5130000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 11682000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            }
          ]
        }
      },
      "NumberOfOperatingSegments": {
        "label": "Number of Operating Segments",
        "description": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.",
        "units": {
          "vote": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            }
          ],
          "segment": [
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 1,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OperatingExpenses": {
        "label": "Operating Expenses",
        "description": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 125531000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 50094000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 108225000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 58131000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 182566000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 74341000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 263349000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 263349000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 96327000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 96327000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 211988000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 211988000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 115661000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 115661000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 349415000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 349415000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 137427000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 137427000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 494566000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 494566000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 494566000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 201075000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 201075000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 484220000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 484220000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 283145000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 283145000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 810447000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 810447000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 326227000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 326227000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1169531000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1169531000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1169531000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 464931000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 464931000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 930567000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 930567000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 465636000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 465636000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1419509000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1419509000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 488942000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 488942000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1981719000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1981719000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1981719000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 624914000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 624914000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1329018000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1329018000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 704104000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 704104000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 2093744000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 2093744000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 764726000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 764726000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 3047080000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 3047080000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 3047080000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 831675000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 831675000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1526174000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1526174000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 694499000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 694499000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2222524000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2222524000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 696350000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 696350000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2924144000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2924144000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 2924144000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 664910000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 664910000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1339971000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1339971000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 675061000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 675061000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2050791000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2050791000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 710820000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 710820000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 2722511000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 2722511000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 654721000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 654721000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1277048000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 622327000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1924699000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 647651000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2626100000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 654246000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OperatingIncomeLoss": {
        "label": "Operating Income (Loss)",
        "description": "The net result for the period of deducting operating expenses from operating revenues.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -4833000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -1684000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -1684000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 1738000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 3422000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 3422000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 675000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -1063000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": -1063000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 6167000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 6167000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2018-11-01",
              "end": "2019-01-31",
              "val": 5492000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1557000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1557000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1557000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1557000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 3822000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 3822000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 2265000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 2265000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 2265000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 2265000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 2143000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 2143000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": -1679000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": -1679000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": -1679000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": -1679000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 12696000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 12696000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 12696000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 10553000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 10553000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 23385000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 23385000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 23385000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 211489000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 211489000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 188104000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 188104000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 188104000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 403731000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 403731000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 192242000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 192242000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 192242000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 659848000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 659848000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 659848000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2020-11-01",
              "end": "2021-01-31",
              "val": 256117000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 226312000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 226312000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 520915000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 520915000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 294603000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 294603000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 811772000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 811772000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 290857000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 290857000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1063591000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1063591000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1063591000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 187065000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 187065000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 308808000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 308808000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 121743000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 121743000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 375316000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 375316000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 66508000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 66508000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 245429000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 245429000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 245429000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 9742000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 9742000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 187360000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 187360000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 177618000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 177618000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 356749000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 356749000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 169389000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 169389000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 525279000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 525279000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 525279000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 203022000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 203022000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 405392000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 405392000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 202370000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 202370000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 588232000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 588232000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 182840000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 182840000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 813295000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 813295000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 241592000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 241592000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 563327000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 321735000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 873741000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 310414000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1123633000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 310473000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OperatingLeaseCost": {
        "label": "Operating Lease, Cost",
        "description": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 4900000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 2500000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 6800000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 2400000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9700000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            }
          ]
        }
      },
      "OperatingLeaseExpense": {
        "label": "Operating Lease, Expense",
        "description": "Amount of operating lease expense. Excludes sublease income.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7200000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2500000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9700000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9700000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 14500000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 14500000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 14500000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 22800000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 22800000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 22800000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 32700000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 32700000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 32700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 24900000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 24900000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 24900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 26700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 26700000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 27000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "OperatingLeaseLiability": {
        "label": "Operating Lease, Liability",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 51749000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 53381000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 55857000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 72467000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 72467000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 106016000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 106016000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 105715000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 105715000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 96477000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 96477000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 72953000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 72953000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 64432000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 64432000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 58475000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "OperatingLeaseLiabilityCurrent": {
        "label": "Operating Lease, Liability, Current",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 5693000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 5277000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 5725000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 7675000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 7675000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 7675000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 7675000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 7675000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 8722000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 9667000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 9850000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 15601000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 15601000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 15601000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 15601000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 15601000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 16476000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 17355000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 18074000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 20697000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 20697000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 20697000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 20697000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 20697000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 20987000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 21986000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 21728000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 22790000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 22790000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 22790000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 22790000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 22790000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 22659000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 23512000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 23904000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 24645000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 24645000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 24645000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 24645000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 24645000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 27572000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 27975000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 28984000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 27026000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 27026000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 27026000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 27026000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 27026000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 25583000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 22243000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 20393000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 27765000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 27765000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 28289000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OperatingLeaseLiabilityNoncurrent": {
        "label": "Operating Lease, Liability, Noncurrent",
        "description": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 46056000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 48104000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 50132000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 64792000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 64792000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 64792000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 64792000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 64792000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 62989000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 63105000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 60522000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 90415000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 90415000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 90415000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 90415000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 90415000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 86433000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 83009000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 79319000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 85018000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 85018000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 85018000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 85018000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 85018000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 80201000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 75954000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 78128000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 73687000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 73687000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 73687000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 73687000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 73687000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 68470000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 62181000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 55409000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 48308000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 48308000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 48308000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 48308000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 48308000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 40284000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 36052000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 37590000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 37406000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 37406000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 37406000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 37406000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 37406000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 35894000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 32015000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 28072000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 30710000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 30710000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 31923000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OperatingLeasePayments": {
        "label": "Operating Lease, Payments",
        "description": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1782000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 4446000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 6419000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9774000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9774000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9774000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 13717000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 13717000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 13717000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 22679000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 22679000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 22679000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 27120000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 27120000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 27120000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 26471000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 26471000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 26471000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 31197000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 31197000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 30403000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "OperatingLeaseRightOfUseAsset": {
        "label": "Operating Lease, Right-of-Use Asset",
        "description": "Amount of lessee's right to use underlying asset under operating lease.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 48957000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 51126000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 53308000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 68608000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 68608000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 68608000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 68608000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 68608000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 65316000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 65295000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 63008000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 97649000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 97649000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 97649000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 97649000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 97649000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 93780000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 91087000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 88335000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 95965000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 95965000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 95965000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 95965000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 95965000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 92036000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 88473000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 90981000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 80906000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 80906000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 80906000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 80906000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 80906000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 75525000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 70249000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 65065000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 58975000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 58975000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 58975000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 58975000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 58975000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 55750000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 53045000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 56878000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 55900000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 55900000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 55900000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 55900000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 55900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 53217000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 46831000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 40870000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 52423000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 52423000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 55510000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OperatingLeaseRightOfUseAssetAmortizationExpense": {
        "label": "Operating Lease, Right-of-Use Asset, Amortization Expense",
        "description": "Amount of amortization expense for right-of-use asset from operating lease.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 7182000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 10887000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 4274000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 8633000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 13131000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 13131000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 18387000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 18387000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 5451000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 5451000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 11067000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 11067000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 16949000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 16949000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 28933000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 28933000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 28933000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 5381000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 5381000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 10657000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 10657000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 15841000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 15841000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 21066000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 21066000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 21066000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 5368000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 5368000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 11957000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 11957000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 17861000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 17861000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 24066000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 24066000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 6108000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 6108000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 12494000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 18907000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 24778000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 5884000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDue": {
        "label": "Operating Leases, Future Minimum Payments Due",
        "description": "Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 56657000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 56657000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 56657000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 56657000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueCurrent": {
        "label": "Operating Leases, Future Minimum Payments Due, Next Twelve Months",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7609000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 7609000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 7609000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInFiveYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Five Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7174000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 7174000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 7174000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 7174000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInFourYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Four Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7514000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 7514000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 7514000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 7514000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInThreeYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Three Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7888000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 7888000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 7888000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 7888000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueInTwoYears": {
        "label": "Operating Leases, Future Minimum Payments, Due in Two Years",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7837000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 7837000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 7837000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 7837000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsDueThereafter": {
        "label": "Operating Leases, Future Minimum Payments, Due Thereafter",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 18635000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 18635000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 18635000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 18635000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear": {
        "label": "Operating Leases, Future Minimum Payments, Remainder of Fiscal Year",
        "description": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7609000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "OperatingLeasesRentExpenseNet": {
        "label": "Operating Leases, Rent Expense, Net",
        "description": "Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 3300000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 1400000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 3000000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 1600000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 5100000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 2100000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7200000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            }
          ]
        }
      },
      "OperatingLeaseWeightedAverageDiscountRatePercent": {
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "description": "Weighted average discount rate for operating lease calculated at point in time.",
        "units": {
          "pure": [
            {
              "end": "2019-04-30",
              "val": 0.051,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 0.051,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0.051,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0.051,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0.051,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 0.045,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0.045,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 0.04,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0.04,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 0.038,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 0.038,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 0.041,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 0.041,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 0.044,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 0.044,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 0.048,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "OtherAssetsCurrent": {
        "label": "Other Assets, Current",
        "description": "Amount of current assets classified as other.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 10252000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 989000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-10-31",
              "val": 72620000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 4141000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 4141000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 336024000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 343288000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 345448000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 5642000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 5642000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 136326000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 172288000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 138921000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 22700000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 22700000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 142545000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 159486000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 165661000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 26458000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 26458000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 170987000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 244264000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 271128000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 24049000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 24049000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 24049000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 24049000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 24049000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 20062000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 10032000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 21158000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 21718000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 21718000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 21718000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 21718000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 21718000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 15717000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 17575000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 12334000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 20509000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 20509000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 21800000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherAssetsMiscellaneousCurrent": {
        "label": "Other Assets, Miscellaneous, Current",
        "description": "Amount of other miscellaneous assets expected to be realized or consumed within one year or operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 989000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-10-31",
              "val": 2764000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 4141000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 4141000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 4141000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 4627000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 8225000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 3449000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 1535000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 5642000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 5642000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 2521000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 21675000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 22821000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 22700000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 2277000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 2277000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 33497000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 9710000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 8315000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 9316000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 9316000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 9316000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 10416000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 11213000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 9131000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            }
          ]
        }
      },
      "OtherAssetsMiscellaneousNoncurrent": {
        "label": "Other Assets, Miscellaneous, Noncurrent",
        "description": "Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 8244000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 8244000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-10-31",
              "val": 7344000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 10321000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 10321000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 5217000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 5217000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 5217000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 11796000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 6337000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 6593000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 6075000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 6075000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 16891000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 16891000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 15372000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 6466000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 16997000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 28645000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 34998000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 13978000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 11006000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 11006000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 11006000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 13382000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 9971000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 12428000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 19489000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 19489000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 19489000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 19489000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 19489000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 12346000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 12303000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 12248000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 11853000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 11853000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 11853000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 11853000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 11853000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 11792000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 11230000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 11698000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 11772000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 11772000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 11772000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 11772000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 11772000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 13871000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 13379000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 12463000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 11446000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 11446000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 11016000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherAssetsNoncurrent": {
        "label": "Other Assets, Noncurrent",
        "description": "Amount of noncurrent assets classified as other.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 11508000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 11508000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 11508000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 11508000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 9839000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 13063000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 20710000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 22332000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 22332000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 22332000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 22332000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 22332000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 43314000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 59318000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 70468000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 75953000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 75953000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 57285000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 57285000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 55766000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 81890000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 69562000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 83727000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 106761000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 106761000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 106761000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 106761000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 106761000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 107727000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 154298000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 152308000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 177874000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 177874000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 177874000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 177874000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 177874000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 181621000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 150722000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 143292000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 133477000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 133477000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 133477000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 133477000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 133477000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 127010000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 126795000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 154198000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 154073000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 154073000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 154073000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 154073000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 154073000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 152555000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 148281000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 125508000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 144333000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 144333000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 138956000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": {
        "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent",
        "description": "Amount after tax of other comprehensive income (loss) attributable to parent entity.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -531000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -82000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 57000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 139000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 142000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 85000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 396000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 396000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 143000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 143000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 67000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 67000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": -76000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": -76000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 786000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 786000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 719000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 719000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 944000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 944000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 944000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 1078000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 1078000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1963000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 885000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 885000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 508000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 508000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -1455000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -1455000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 30000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 30000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 30000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -639000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -639000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -692000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -692000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": -53000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": -53000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -5967000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -5967000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": -5275000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": -5275000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -18741000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -18741000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -18741000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -27335000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -27335000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -30259000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -30259000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": -2924000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": -2924000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -54814000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -54814000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -24555000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -24555000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -32483000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -32483000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -32483000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15514000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15514000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 13678000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 13678000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": -1836000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": -1836000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 23276000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 23276000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 9598000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 9598000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51448000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51448000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51448000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -18553000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -18553000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1128000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1128000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 19681000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 19681000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 5724000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 5724000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 4596000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 4596000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3927000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3927000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 10155000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 10155000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -5467000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": -15622000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 5373000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 10840000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 3554000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -16673000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": {
        "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax",
        "description": "Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -531000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": -82000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 57000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 139000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 142000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 85000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 396000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 396000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 143000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 143000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 67000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 67000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": -76000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": -76000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 786000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 786000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 719000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 719000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 944000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 944000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 944000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 1078000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 1078000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1963000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1963000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 885000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 885000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 508000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 508000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -1455000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": -1455000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 30000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 30000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 30000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -639000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": -639000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -692000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": -692000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": -53000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": -53000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -5967000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -5967000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": -5275000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": -5275000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -18741000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -18741000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -18741000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -27335000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -27335000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -30259000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -30259000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": -2924000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": -2924000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -54814000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -54814000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -24555000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": -24555000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -32483000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -32483000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -32483000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15514000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15514000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 13678000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 13678000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": -1836000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": -1836000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 23276000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 23276000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 9598000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 9598000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51448000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51448000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 51448000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -18553000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -18553000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1128000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1128000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 19681000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 19681000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 5724000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 5724000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 4596000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 4596000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3927000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3927000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 10155000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 10155000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -5467000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": -15622000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 5373000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 10840000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 3554000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -16673000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OtherLiabilitiesCurrent": {
        "label": "Other Liabilities, Current",
        "description": "Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 3692000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 3692000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 6656000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 6656000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 3960000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 4641000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 13388000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 11523000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 7749000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 4335000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 4335000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 4335000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 14038000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 12270000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 10141000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 6933000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 6933000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 6933000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 16557000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 3507000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 6831000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 13513000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 22607000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 8412000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 22581000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 22581000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 22581000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 22581000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 12765000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 16057000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 21151000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 21692000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 21692000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 21692000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 21692000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 21692000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 22607000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 23656000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 13387000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 18916000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 18916000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 18916000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 18916000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 18916000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 25135000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 20947000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 20452000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 30128000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 30128000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 30128000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 30128000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 30128000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 34083000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 25151000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 35329000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 37563000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 37563000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 64343000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherLiabilitiesNoncurrent": {
        "label": "Other Liabilities, Noncurrent",
        "description": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 39460000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 39460000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 39460000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 39460000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 26850000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 31211000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 32543000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 36286000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 36286000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 36286000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 36286000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 36286000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 40765000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 47608000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 56988000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 61634000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 61634000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 61634000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 61634000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 61634000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 56020000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 57884000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 69910000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 68110000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 68110000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 68110000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 68110000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 68110000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 74971000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 58846000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 60468000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 67195000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 67195000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 67195000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 67195000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 67195000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 71164000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 70685000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 76861000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 81378000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 81378000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 81378000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 81378000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 81378000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 85216000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 89129000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 93460000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 95363000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 95363000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 95363000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 95363000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 95363000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 100076000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 100058000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 103794000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 109063000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 109063000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 113607000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "OtherNonoperatingIncomeExpense": {
        "label": "Other Nonoperating Income (Expense)",
        "description": "Amount of income (expense) related to nonoperating activities, classified as other.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 5000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 86000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 81000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 214000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 128000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 315000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 1943000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 1628000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 2921000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 978000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3"
            }
          ]
        }
      },
      "OtherOperatingActivitiesCashFlowStatement": {
        "label": "Other Operating Activities, Cash Flow Statement",
        "description": "Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 95000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 11000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 38000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 17000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 37000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 37000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 257000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 257000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": -514000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": -514000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": -1577000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": -1577000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1068000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": -1068000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 973000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 1117000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": -1421000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 2028000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 838000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 3717000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 930000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3822000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 927000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 927000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 5866000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 270000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 264000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 264000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2127000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2127000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4591000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4591000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4591000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 12730000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 750000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 19305000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -167000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 41928000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1044000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 14913000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1647000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1647000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -5471000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -5471000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -3415000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -3415000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -5251000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -5251000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -7670000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -7670000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -7670000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 98000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 98000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -1225000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -1225000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3418000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3418000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4048000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4048000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 4142000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 4142000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 3812000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 6158000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 22307000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 7350000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "OtherReceivablesNetCurrent": {
        "label": "Other Receivables, Net, Current",
        "description": "Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 4107000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 19265000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-01-31",
              "val": 20423000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 20423000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-07-31",
              "val": 17211000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 17657000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 17142000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 17142000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 17142000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 17146000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 16427000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 23531000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            }
          ]
        }
      },
      "PaymentsForLegalSettlements": {
        "label": "Payments for Legal Settlements",
        "description": "The amount of cash paid for the settlement of litigation or for other legal issues during the period.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 9800000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 9800000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 9800000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 9800000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            }
          ]
        }
      },
      "PaymentsForProceedsFromOtherInvestingActivities": {
        "label": "Payments for (Proceeds from) Other Investing Activities",
        "description": "Amount of cash (inflow) outflow from investing activities classified as other.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1569000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1569000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": -1616000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -1659000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -1659000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -1659000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -300000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            }
          ]
        }
      },
      "PaymentsForRepurchaseOfConvertiblePreferredStock": {
        "label": "Payments for Repurchase of Convertible Preferred Stock",
        "description": "The cash outflow to reacquire preferred stock originally issued and identified as a security that can be exchanged for another type of financial security. This repurchased stock is held in treasury.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 4610000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            }
          ]
        }
      },
      "PaymentsForRoyalties": {
        "label": "Payments for Royalties",
        "description": "The amount of cash paid for royalties during the current period.",
        "units": {
          "USD": [
            {
              "start": "2020-05-01",
              "end": "2020-05-31",
              "val": 9800000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-05-31",
              "val": 9800000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-05-01",
              "end": "2020-05-31",
              "val": 9800000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q2I"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 2900000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 7000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 10600000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            },
            {
              "start": "2020-11-01",
              "end": "2021-01-31",
              "val": 9800000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4"
            }
          ]
        }
      },
      "PaymentsToAcquireAvailableForSaleSecuritiesDebt": {
        "label": "Payments to Acquire Debt Securities, Available-for-sale",
        "description": "Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 143329000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 78016000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 78016000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 23312000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 478487000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 629107000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 800228000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 800228000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 800228000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 207546000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 207546000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 484882000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 484882000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1016109000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1016109000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2056470000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2056470000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2056470000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 1425451000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 1425451000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 2094587000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 2094587000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 3446313000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 3446313000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4434749000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4434749000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4434749000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 611662000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 611662000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1576853000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1576853000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1927049000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1927049000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2849121000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2849121000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2849121000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 768230000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 768230000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1826166000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1826166000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2963597000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2963597000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4083968000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4083968000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4083968000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 867911000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 867911000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 2181315000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 2181315000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3702166000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3702166000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4622104000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4622104000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1135024000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1135024000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 2227043000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 3352960000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 4824598000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 1172217000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PaymentsToAcquireBusinessesNetOfCashAcquired": {
        "label": "Payments to Acquire Businesses, Net of Cash Acquired",
        "description": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 26486000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 26486000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 26486000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 26486000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 26486000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 26486000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 26486000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 2121000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 2121000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2121000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2121000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3501000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3501000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3501000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 120553000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 120553000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 120553000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 120553000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 120553000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 120553000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 120553000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 199416000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 199416000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 204918000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 204918000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 204918000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 204918000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 204918000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 204918000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 204918000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 119796000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PaymentsToAcquireEquityMethodInvestments": {
        "label": "Payments to Acquire Equity Method Investments",
        "description": "The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 3000000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 3000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 3000000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 8000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 8000000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 8000000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 8000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            }
          ]
        }
      },
      "PaymentsToAcquireEquitySecuritiesFvNi": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 75000000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 305149000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 61550000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 65050000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 69050000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 69050000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 51000000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 51000000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 51000000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 52800000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 52800000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 70527000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 70527000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 3000000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 3000000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 13500000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 13500000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 13500000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 13500000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 18500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 27495000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 27495000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            }
          ]
        }
      },
      "PaymentsToAcquireIntangibleAssets": {
        "label": "Payments to Acquire Intangible Assets",
        "description": "The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 2018000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 2018000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 141000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 141000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 141000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 162000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 162000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1494000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 1494000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 4385000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 4385000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 5843000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 5843000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 5843000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 9626000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 9626000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 13018000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 13018000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 13018000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 3211000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 3211000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 3211000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 3211000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 10568000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 10568000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11268000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11268000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 11268000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 500000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 500000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PaymentsToAcquireMarketableSecurities": {
        "label": "Payments to Acquire Marketable Securities",
        "description": "Amount of cash outflow for purchase of marketable security.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 15500000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 30276000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 49159000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 23312000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 478487000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 629107000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            }
          ]
        }
      },
      "PaymentsToAcquireOtherInvestments": {
        "label": "Payments to Acquire Other Investments",
        "description": "Amount of cash outflow to acquire investments classified as other.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 3000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 13000000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 13000000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 13000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 13000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 6500000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "end": "2021-06-10",
              "val": 75000000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 86900000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 86900000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 126349000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 126349000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 305149000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 305149000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 11750000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 11750000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 61550000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 65050000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 69050000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 51000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            }
          ]
        }
      },
      "PaymentsToAcquirePropertyPlantAndEquipment": {
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "description": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 9738000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 3850000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 10027000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 18121000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 28432000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 28432000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6897000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6897000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 20937000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 20937000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 28132000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 28132000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 38084000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 38084000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 38084000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 7272000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 7272000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 35253000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 35253000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 58517000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 58517000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 79972000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 79972000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 79972000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 79074000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 79074000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 92049000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 92049000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 111816000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 111816000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 132590000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 132590000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 132590000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 25038000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 25038000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 52870000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 52870000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 75568000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 75568000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103826000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103826000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 103826000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 21826000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 21826000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 68426000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 68426000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 108413000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 108413000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 126953000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 126953000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 126953000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 18508000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 18508000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 102742000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 102742000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 128226000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 128226000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 136560000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 136560000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 25910000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 25910000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 33876000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 48885000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 64961000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 21113000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PreferredStockParOrStatedValuePerShare": {
        "label": "Preferred Stock, Par or Stated Value Per Share",
        "description": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.",
        "units": {
          "USD/shares": [
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0.001,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 0.001,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0.001,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 0.001,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 0.001,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 0.001,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 0.001,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 0.001,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 0.001,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 0.001,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 0.001,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 0.001,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 0.001,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 0.001,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 0.001,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 0.001,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 0.001,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "PreferredStockSharesAuthorized": {
        "label": "Preferred Stock, Shares Authorized",
        "description": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "units": {
          "shares": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 200000000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 200000000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 200000000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 200000000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 200000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 200000000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 200000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 200000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 200000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 200000000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 200000000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 200000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 200000000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 200000000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 200000000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 200000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 200000000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 200000000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 200000000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 200000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 200000000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 200000000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 200000000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 200000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 200000000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 200000000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 200000000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 200000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 200000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 200000000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 200000000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 200000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 200000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 200000000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 200000000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 200000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "PreferredStockSharesIssued": {
        "label": "Preferred Stock, Shares Issued",
        "description": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "units": {
          "shares": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "PreferredStockSharesOutstanding": {
        "label": "Preferred Stock, Shares Outstanding",
        "description": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.",
        "units": {
          "shares": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "PreferredStockValue": {
        "label": "Preferred Stock, Value, Issued",
        "description": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "PrepaidExpenseAndOtherAssetsCurrent": {
        "label": "Prepaid Expense and Other Assets, Current",
        "description": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 10252000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 10252000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 10252000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 10252000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 19931000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 29609000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 72620000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 75008000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 336024000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 343288000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 345448000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 116819000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 136326000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 172288000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 138921000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 145602000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 142545000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 159486000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 165661000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 163092000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 170987000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 244264000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 271128000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 219182000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 219182000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 219182000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 219182000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 219182000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 182077000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 149374000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 182497000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 200679000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 200679000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 200679000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 200679000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 200679000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 220812000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 190260000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 178922000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 234856000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 234856000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 261096000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PrepaidExpenseCurrent": {
        "label": "Prepaid Expense, Current",
        "description": "Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 9263000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 9263000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-10-31",
              "val": 21309000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 22320000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 22320000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 22320000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 22320000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 22320000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 64306000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 54854000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 46092000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 60702000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 60702000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 60702000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 60702000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 60702000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 73992000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 87428000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 96059000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 112666000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 112666000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 112666000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 112666000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 112666000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 102125000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 126857000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 130021000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 123493000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 123493000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 123493000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 123493000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 123493000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 130815000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 204768000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 233494000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 188259000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 188259000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 188259000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 188259000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 188259000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 151427000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 129490000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 152304000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 166924000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 166924000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 166924000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 166924000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 166924000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 187070000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 162562000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 154877000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 203443000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 203443000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 199355000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PrepaidExpenseNoncurrent": {
        "label": "Prepaid Expense, Noncurrent",
        "description": "Sum of the carrying amounts as of the balance sheet date of amounts paid in advance for expenses which will be charged against earnings in periods after one year or beyond the operating cycle, if longer.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 2945000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 2945000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 2945000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-07-31",
              "val": 4693000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 10635000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 12386000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 12386000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 12386000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 12386000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 12386000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 12568000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 20341000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 18167000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 16120000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 16120000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 16120000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 16120000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 16120000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 11809000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 9746000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 9807000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 9695000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 9695000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 9695000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 9695000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 9695000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 14334000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 17528000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 24445000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 23351000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 23351000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 23351000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 23351000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 23351000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 28297000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 25574000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 57935000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 52156000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 52156000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 52156000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 52156000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 52156000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 46313000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 47456000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 39105000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 35000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 35000000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 30172000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ProceedsFromConvertibleDebt": {
        "label": "Proceeds from Convertible Debt",
        "description": "The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 15000000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 15000000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 15000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfCommonStock": {
        "label": "Proceeds from Issuance of Common Stock",
        "description": "The cash inflow from the additional capital contribution to the entity.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -939000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 542492000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            }
          ]
        }
      },
      "ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans": {
        "label": "Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised",
        "description": "Amount of cash inflow from issuance of shares under share-based payment arrangement. Excludes option exercised.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15482000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15482000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15482000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 38433000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 38433000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 59331000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            }
          ]
        }
      },
      "ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities": {
        "label": "Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale",
        "description": "Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 68747000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 28890000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 50940000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 164140000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 343554000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 343554000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 137014000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 137014000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 287338000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 287338000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 406607000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 406607000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 580795000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 580795000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 580795000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 291047000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 291047000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 791906000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 791906000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1047545000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1047545000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1733043000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1733043000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1733043000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 609327000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 609327000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1306676000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 1306676000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 2137875000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 2137875000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2835196000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2835196000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 2835196000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 559686000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 559686000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1543120000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1543120000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2358078000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 2358078000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 3131419000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 3131419000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 3131419000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 776941000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 776941000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1644169000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1644169000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2690418000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 2690418000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3610274000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3610274000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1033279000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1033279000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 2088081000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 3078276000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 4064393000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 858125000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromPaymentsForOtherFinancingActivities": {
        "label": "Proceeds from (Payments for) Other Financing Activities",
        "description": "Amount of cash inflow (outflow) from financing activities classified as other.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 337000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 337000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 337000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 337000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 337000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 337000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 337000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 337000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 337000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            }
          ]
        }
      },
      "ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities": {
        "label": "Proceeds from Sale and Maturity of Debt Securities, Available-for-sale",
        "description": "Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 39710000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 68747000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 343554000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            }
          ]
        }
      },
      "ProceedsFromSaleAndMaturityOfMarketableSecurities": {
        "label": "Proceeds from Sale and Maturity of Marketable Securities",
        "description": "The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 11820000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 23755000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 43547000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 28890000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 50940000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 164140000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            }
          ]
        }
      },
      "ProceedsFromSaleOfAvailableForSaleSecuritiesDebt": {
        "label": "Proceeds from Sale of Debt Securities, Available-for-sale",
        "description": "Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 26613000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 26613000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 36897000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 36897000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 36897000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 36897000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 36897000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 36897000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 36897000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 119569000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 119569000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 281582000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 281582000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 296867000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 296867000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 296867000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1191000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1191000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1191000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 47482000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 47482000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 47482000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 47482000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 2525000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 2525000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 12525000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 17525000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 684371000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromSaleOfPropertyPlantAndEquipment": {
        "label": "Proceeds from Sale of Property, Plant, and Equipment",
        "description": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 297000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            }
          ]
        }
      },
      "ProceedsFromStockOptionsExercised": {
        "label": "Proceeds from Stock Options Exercised",
        "description": "Amount of cash inflow from exercise of option under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 733000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 188000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 576000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 2714000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 3565000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 3565000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1781000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1781000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 2191000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 2191000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 5584000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 5584000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9169000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9169000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 9169000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 9586000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 9586000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 17417000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 17417000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 23841000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 23841000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28550000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28550000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 28550000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 3368000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 3368000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 8021000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 8021000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 11044000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 11044000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 14404000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 14404000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 14404000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 3255000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 3255000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 5065000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 5065000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 6815000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 6815000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 8577000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 8577000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 8577000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 4268000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 4268000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 7686000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 7686000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8336000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8336000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10195000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10195000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10195000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 1016000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 1016000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1855000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1855000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3752000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3752000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4619000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4619000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 954000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 954000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1375000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1854000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2482000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 504000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromStockPlans": {
        "label": "Proceeds from Stock Plans",
        "description": "The cash inflow associated with the amount received from the stock plan during the period.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 20760000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 20760000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 20760000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 20760000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 38433000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 37846000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 37846000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 37846000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 37846000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 59331000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 59331000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 34605000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 34605000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 34605000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 34605000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53710000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53710000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53710000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 32513000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 32513000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 32513000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 32513000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 54097000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 54097000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 54097000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 34263000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 34263000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 34263000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 34263000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 54008000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 54008000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 36057000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 36057000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 61206000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentGross": {
        "label": "Property, Plant and Equipment, Gross",
        "description": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 48743000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 48743000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 48743000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 48743000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 56508000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 70566000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 76672000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 84394000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 84394000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 84394000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 84394000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 84394000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 92886000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 127983000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 151727000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 201879000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 201879000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 201879000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 201879000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 201879000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 250201000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 262101000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 292016000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 313959000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 313959000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 313959000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 313959000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 313959000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 342717000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 358392000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 388911000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 412503000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 412503000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 412503000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 412503000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 412503000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 434906000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 475491000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 508709000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 530021000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 530021000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 530021000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 530021000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 530021000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 559910000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 623014000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 642480000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 658596000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 658596000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 658596000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 658596000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 658596000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 666957000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 676056000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 664119000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 653460000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 653460000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 660764000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "PropertyPlantAndEquipmentNet": {
        "label": "Property, Plant and Equipment, Net",
        "description": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 37275000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 37275000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 37275000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 37275000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 41724000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 51987000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 53848000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 57138000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 57138000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 57138000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 57138000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 57138000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 60479000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 91291000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 108077000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 149924000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 149924000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 149924000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 149924000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 149924000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 192410000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 193852000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 212655000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 222354000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 222354000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 222354000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 222354000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 222354000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 240611000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 239102000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 250843000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 252821000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 252821000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 252821000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 252821000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 252821000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 255218000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 275881000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 291844000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 293704000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 293704000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 293704000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 293704000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 293704000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 304712000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 347714000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 340750000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 330475000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 330475000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 330475000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 330475000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 330475000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 312211000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 301457000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 284851000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 264525000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 264525000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 252807000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ProvisionForDoubtfulAccounts": {
        "label": "Accounts Receivable, Credit Loss Expense (Reversal)",
        "description": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 727000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 419000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 1056000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 1493000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 1953000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 1953000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 828000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 828000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 2693000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 2693000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 3976000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 3976000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 6370000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 6370000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 6370000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 3868000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 3868000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 14959000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 14959000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 20218000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 20218000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 32007000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 32007000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 32007000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 4055000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 4055000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 14592000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 14592000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 23482000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 23482000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 36747000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 36747000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 36747000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 13097000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 13097000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 26727000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 26727000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 39580000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 39580000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 50285000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 50285000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 50285000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15433000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 15433000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 22204000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 22204000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 29062000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 29062000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 35244000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 35244000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 35244000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 6782000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 6782000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 12518000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 12518000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 17039000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 17039000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 20022000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 20022000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 5855000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 5855000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 10120000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 13666000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 17351000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 3026000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PurchaseObligation": {
        "label": "Purchase Obligation",
        "description": "Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.",
        "units": {
          "USD": [
            {
              "end": "2020-01-31",
              "val": 86100000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 18000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 25800000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 468400000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 498600000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "RepaymentsOfLongTermCapitalLeaseObligations": {
        "label": "Repayments of Long-term Capital Lease Obligations",
        "description": "The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 120000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 53000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 92000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 92000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 92000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 92000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            }
          ]
        }
      },
      "ResearchAndDevelopmentExpense": {
        "label": "Research and Development Expense",
        "description": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 15733000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 6264000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 13313000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 7049000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 22206000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 8893000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 33014000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 33014000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 13783000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 13783000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 28837000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 28837000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 15054000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 15054000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46410000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46410000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 17573000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 17573000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 67079000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 67079000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 67079000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 26389000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 26389000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 69123000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 69123000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 42734000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 42734000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 111705000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 111705000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 42582000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 42582000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 164080000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 164080000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 164080000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 65175000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 65175000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 147486000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 147486000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 82311000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 82311000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 245994000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 245994000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 98508000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 98508000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 362990000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 362990000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 362990000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 144291000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 144291000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 316855000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 316855000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 172564000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 172564000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 512801000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 512801000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 195946000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 195946000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 774059000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 774059000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 774059000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 209271000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 209271000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 401073000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 401073000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 191802000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 191802000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 597905000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 597905000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 196832000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 196832000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 803187000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 803187000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 803187000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 205558000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 205558000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 412314000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 412314000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 206756000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 206756000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 635294000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 635294000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 222980000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 222980000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 852415000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 852415000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 205416000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 205416000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 411863000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 206447000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 621960000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 210097000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 844875000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 227926000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "RestrictedCashAndCashEquivalentsAtCarryingValue": {
        "label": "Restricted Cash and Cash Equivalents, Current",
        "description": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-07-31",
              "val": 200000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-10-31",
              "val": 200000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-01-31",
              "val": 200000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 200000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 200000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 200000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 100000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 48647000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-10-31",
              "val": 48647000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 48647000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 48647000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 48647000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 267191000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-04-30",
              "val": 267191000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 280309000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-07-31",
              "val": 280309000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 296007000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-10-31",
              "val": 296007000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 50575000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 50575000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 50575000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 40648000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-04-30",
              "val": 40648000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 63185000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-07-31",
              "val": 63185000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 20041000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-10-31",
              "val": 20041000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 6923000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-04-30",
              "val": 6923000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 5708000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-07-31",
              "val": 5708000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 9668000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-10-31",
              "val": 9668000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 12610000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-04-30",
              "val": 12610000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 11856000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-07-31",
              "val": 11856000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 4972000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-10-31",
              "val": 4972000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 10588000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-04-30",
              "val": 10588000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 9852000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-07-31",
              "val": 9852000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 9035000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-10-31",
              "val": 9035000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 12037000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 12037000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 18025000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-04-30",
              "val": 18025000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 10123000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 11711000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 10904000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 39941000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "RestrictedCashAndCashEquivalentsNoncurrent": {
        "label": "Restricted Cash and Cash Equivalents, Noncurrent",
        "description": "Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "end": "2018-01-31",
              "val": 675000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-04-30",
              "val": 1375000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-07-31",
              "val": 1175000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-10-31",
              "val": 2144000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-01-31",
              "val": 2144000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 2144000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 2144000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 2144000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 2044000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 2309000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-10-31",
              "val": 2309000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 2301000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 2301000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 2301000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 2295000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-04-30",
              "val": 2295000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 2221000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-07-31",
              "val": 2221000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 2215000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-10-31",
              "val": 2215000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 2238000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 2238000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 2238000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 2243000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-04-30",
              "val": 2243000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 797000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-07-31",
              "val": 797000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 297000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-10-31",
              "val": 297000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 297000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 297000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 297000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 274000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-04-30",
              "val": 274000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 269000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-07-31",
              "val": 269000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 246000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-10-31",
              "val": 246000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 272000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 272000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 272000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 254000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-04-30",
              "val": 254000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 255000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-07-31",
              "val": 255000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 245000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-10-31",
              "val": 245000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 254000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 254000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 254000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 253000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-04-30",
              "val": 253000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "RestrictedCashCurrent": {
        "label": "Restricted Cash, Current",
        "description": "Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-10-31",
              "val": 48547000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 48547000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 48547000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 48547000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 48547000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 48547000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 267091000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 280209000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 295907000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 50475000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 50475000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 50475000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 50475000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 50475000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 40548000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 63185000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 20041000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 10236000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 6923000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 5708000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 9668000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 13141000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 12610000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 11856000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 4972000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 6874000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 10588000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 9852000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 9035000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 12037000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 12037000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 12037000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 12037000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 12037000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 18025000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 10123000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 11711000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 10904000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 10904000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 39941000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "RestrictedStockValueSharesIssuedNetOfTaxWithholdings": {
        "label": "Restricted Stock, Value, Shares Issued Net of Tax Withholdings",
        "description": "Value, after value of shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 2000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 2000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            }
          ]
        }
      },
      "RetainedEarningsAccumulatedDeficit": {
        "label": "Retained Earnings (Accumulated Deficit)",
        "description": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": -25153000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": -25153000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": -25153000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": -25153000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": -22939000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": -17398000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": -15187000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 152000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 152000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 152000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 152000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 152000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 27227000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 213216000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 411858000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 672468000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 672468000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 672468000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 672468000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 672468000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 899999000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1217083000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1557466000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 2048107000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 2048107000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 2048107000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 2048107000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 2048107000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 2161765000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 2207515000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 2255868000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 2151818000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 2151818000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 2151818000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 2151818000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 2151818000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 2167262000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 2349236000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 2490448000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 2789280000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 2789280000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 2789280000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 2789280000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 2789280000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 3005588000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 3224603000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 3431653000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 3799518000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 3799518000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 3799518000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 3799518000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 3799518000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 4054121000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 4412713000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 5025586000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 5699666000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 5699666000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 6125343000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "RevenueFromContractWithCustomerExcludingAssessedTax": {
        "label": "Revenue from Contract with Customer, Excluding Assessed Tax",
        "description": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 151478000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 60070000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 60070000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 134596000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 74526000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 74526000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 224717000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 90121000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 90121000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 330517000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 330517000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2018-11-01",
              "end": "2019-01-31",
              "val": 105800000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 121988000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 121988000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 121988000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 121988000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 267814000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 267814000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 145826000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 145826000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 145826000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 145826000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 434407000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 434407000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 166593000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 166593000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 166593000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 166593000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 622658000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 622658000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 622658000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 188251000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-11-01",
              "end": "2020-01-31",
              "val": 188251000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 328167000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 328167000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 328167000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 991687000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 991687000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 663520000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 663520000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 663520000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1768883000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 1768883000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 777196000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 777196000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 777196000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2651368000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2651368000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 2651368000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2020-11-01",
              "end": "2021-01-31",
              "val": 882485000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 956237000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 956237000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1977732000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1977732000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1021495000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1021495000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 3028488000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 3028488000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 1050756000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 1050756000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4099864000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4099864000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4099864000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 1073800000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 1073800000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 2173258000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 2173258000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 1099458000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 1099458000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 3275157000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 3275157000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 1101899000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 1101899000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 4392960000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 4392960000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 4392960000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 1105364000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 1105364000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 2244040000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 2244040000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 1138676000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 1138676000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 3380767000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 3380767000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 1136727000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 1136727000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4527224000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4527224000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4527224000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 1141234000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 1141234000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 2303754000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 2303754000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 1162520000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 1162520000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3481295000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3481295000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 1177541000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 1177541000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4665433000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4665433000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1174715000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1174715000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 2391942000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 1217227000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 3621777000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 1229835000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 4868769000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 1239006000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "RevenueRemainingPerformanceObligation": {
        "label": "Revenue, Remaining Performance Obligation, Amount",
        "description": "Amount of transaction price allocated to performance obligation that has not been recognized as revenue.",
        "units": {
          "USD": [
            {
              "end": "2019-07-31",
              "val": 457600000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 517000000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 604100000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 1100000000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 1415800000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1631200000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 1750900000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 2073400000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 2346300000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 2456500000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 2647600000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 2990000000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 3213000000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 3245900000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 3434400000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 3482200000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 3504400000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 3571700000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 3574800000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 3665700000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 3778300000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 3740700000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 3801900000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 3877300000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 3976100000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 4022300000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 4185000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 4298600000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "description": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 10018000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 13770000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 17644000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 34993000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 34993000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 34993000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 39918000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 39918000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 39918000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 16784000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 16784000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 16784000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 13857000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 13857000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 13857000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 21760000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 21760000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 22111000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "SellingAndMarketingExpense": {
        "label": "Selling and Marketing Expense",
        "description": "The aggregate total amount of expenses directly related to the marketing or selling of products or services.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 82707000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 36261000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 77315000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 41054000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 130769000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 53454000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 185821000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 185821000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 64041000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 64041000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 143693000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 143693000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 79652000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 79652000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 239741000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 239741000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 96048000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 96048000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 340646000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 340646000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 340646000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 121556000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 121556000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 280729000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 280729000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 159173000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 159173000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 470886000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 470886000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 190157000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 190157000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 684904000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 684904000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 684904000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 245667000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 245667000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 516846000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 516846000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 271179000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 271179000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 810544000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 810544000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 293698000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 293698000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1135959000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1135959000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1135959000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 362783000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 362783000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 763257000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 763257000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 400474000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 400474000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1191004000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1191004000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 427747000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 427747000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1696590000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1696590000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1696590000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 422504000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 422504000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 795877000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 795877000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 373373000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 373373000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1170255000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1170255000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 374378000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 374378000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1541307000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1541307000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1541307000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 348008000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 348008000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 706778000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 706778000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 358770000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 358770000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1068481000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1068481000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 361703000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 361703000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1427384000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1427384000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 346970000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 346970000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 685965000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 338995000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1028779000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 342814000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1388297000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 330050000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "description": "Amount of noncash expense for share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 10329000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 849000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 1975000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 4627000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8941000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 8941000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6662000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 6662000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 24737000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 24737000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46532000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 46532000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73109000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73109000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73109000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28777000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 28777000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 85632000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 85632000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 179557000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 179557000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 98969000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 98969000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 201111000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 201111000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 315912000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 315912000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 477287000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 477287000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 477287000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 209363000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 209363000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 464878000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 464878000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 767693000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 767693000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1285752000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1285752000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1285752000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 282345000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 282345000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 543854000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 543854000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 802788000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 802788000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1057161000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1057161000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1057161000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 229425000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 229425000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 467375000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 467375000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 708370000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 708370000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 931309000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 931309000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 201569000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 201569000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 390268000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 575550000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 760776000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 178953000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number",
        "description": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.",
        "units": {
          "shares": [
            {
              "end": "2019-04-30",
              "val": 7516678,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 8692345,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 7722322,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 7248393,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 5449596,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 5021067,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 4811474,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 4641908,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 4853741,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 4851663,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 4978217,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 4898249,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 4823299,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 4869691,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 4861214,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 4747885,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 4294422,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 3734578,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 3563854,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-04-30",
              "val": 3202889,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 3086213,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 2822907,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-04-30",
              "val": 2038501,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 1918660,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1683513,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-04-30",
              "val": 1294113,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price",
        "description": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.",
        "units": {
          "USD/shares": [
            {
              "end": "2019-04-30",
              "val": 0.76,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 1.02,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 1.29,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 1.78,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 2.7,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 3.28,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 3.49,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 3.98,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 4.39,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 4.69,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 5.16,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 5.72,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 6.25,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 6.81,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 7.28,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 7.77,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 8.12,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 7.99,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 8.16,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-04-30",
              "val": 8.12,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 8.03,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 8.11,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-04-30",
              "val": 10.1,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 10.33,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 11.45,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-04-30",
              "val": 13.69,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value",
        "description": "Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 2500000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 60800000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 60800000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 767336000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 767300000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 767300000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1786657000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1786700000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1786700000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 842989000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 843000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 843000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 60844000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 91811000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 108464000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 121539000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 121500000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 121500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 30864000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 64515000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 75266000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 90039000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 90000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 90000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 6146000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 12034000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 28025000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 62063000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 62100000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 27922000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 36642000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 55601000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 66978000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 19837000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period",
        "description": "For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.",
        "units": {
          "shares": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 142301,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 284118,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 401440,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 803954,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 52093,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 132739,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 190164,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 215028,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 66838,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 95621,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 128780,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 162814,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 57576,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 83072,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 88836,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 94831,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 250,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 20667,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 22230,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 22230,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 1875,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 6188,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 6188,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 10466,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 797,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 4488,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 5098,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 9598,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price",
        "description": "Weighted average price of options that were either forfeited or expired.",
        "units": {
          "USD/shares": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 4.6,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 6.11,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 6.28,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 5.15,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 4.63,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 5.92,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 6.14,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 8.05,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 5.05,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 10.63,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 9.32,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 11.24,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 22.75,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 21.48,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 21.49,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 21.11,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 58.18,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 92.81,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 92.95,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 92.95,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 94.87,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 92.67,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 92.67,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 93.57,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 94.87,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 94.87,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 94.87,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 94.87,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross",
        "description": "Gross number of share options (or share units) granted during the period.",
        "units": {
          "shares": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 1324650,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 1537900,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 1576150,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 1576150,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "description": "The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.",
        "units": {
          "USD/shares": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0.67,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 6.28,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 6.28,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 25.17,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 25.17,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 25.17,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value",
        "description": "Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 534572000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 534572000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 1554000000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 534572000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 2001410000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-07-31",
              "val": 534572000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 1249643000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 1191881000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 1191881000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 1191881000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 1191881000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 1191881000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 1744720000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 2935477000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 4757980000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 3371457000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 3371457000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 3371457000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 3371457000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 3371457000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 2628512000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 2797668000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1842547000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 905744000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 905744000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 905744000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 905744000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 905744000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 511520000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 502488000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 378841000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 322929000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 322929000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 322929000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 322929000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 322929000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 232898000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 246235000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 188163000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 189921000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 189921000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 189921000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 189921000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 189921000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 172975000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 164855000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 189950000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 187284000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 187284000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 187284000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 187284000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 187284000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 138977000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 124000000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 128196000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 124080000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 124080000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 108007000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number",
        "description": "Number of options outstanding, including both vested and non-vested options.",
        "units": {
          "shares": [
            {
              "end": "2019-01-31",
              "val": 35064465,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 35064465,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 22624060,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 35064465,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 22046188,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-07-31",
              "val": 35064465,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 19226825,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 16833009,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 16833009,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 16833009,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 16833009,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 16833009,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 13547925,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 11869518,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 10478169,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 9239504,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 9239504,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 9239504,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 9239504,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 9239504,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 8420980,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 7550690,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 6905475,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 6195205,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 6195205,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 6195205,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 6195205,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 6195205,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 5594111,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 5254078,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 5019131,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 4800616,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 4800616,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 4800616,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 4800616,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 4800616,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 4298398,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 3735027,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 3563854,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 3314228,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 3314228,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 3314228,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 3314228,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 3314228,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 3202889,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 3086213,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 2822907,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 2394918,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 2394918,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 2394918,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 2394918,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 2394918,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 2038501,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 1918660,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1683513,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1542753,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1542753,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 1294113,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price",
        "description": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.",
        "units": {
          "USD/shares": [
            {
              "end": "2019-01-31",
              "val": 1.48,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 1.48,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 3.78,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 1.48,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 4.73,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-07-31",
              "val": 1.48,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 5.28,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 5.73,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 5.73,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 5.73,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 5.73,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 5.73,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 6.39,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 6.59,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 6.81,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 7.17,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 7.17,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 7.17,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 7.17,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 7.17,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 7.43,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 7.58,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 7.83,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 8.08,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 8.08,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 8.08,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 8.08,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 8.08,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 8.13,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 8.22,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 8.23,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 8.22,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 8.22,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 8.22,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 8.22,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 8.22,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 8.19,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 8,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 8.16,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 8.21,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 8.21,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 8.21,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 8.21,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 8.21,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 8.12,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 8.03,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 8.11,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 9.02,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 9.02,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 9.02,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 9.02,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 9.02,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 10.1,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 10.33,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 11.45,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 11.81,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 11.81,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 13.69,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price",
        "description": "Weighted average price at which option holders acquired shares when converting their stock options into shares.",
        "units": {
          "USD/shares": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 0.14,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 0.16,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 0.34,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0.49,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 2.97,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 3.61,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 3.87,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 3.87,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 4.48,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 5.03,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 5.01,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 5,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 5.99,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 5.9,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 6.27,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 6.6,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 8.5,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 7.36,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 6.86,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 6.96,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 9.28,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 8.36,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 7.73,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 5.08,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 2.68,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 2.91,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 2.62,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2.95,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 2.03,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price",
        "description": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.",
        "units": {
          "USD/shares": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 27.42,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 36.77,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 36.86,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 36.86,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 0,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 0,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 0,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            }
          ]
        }
      },
      "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value",
        "description": "Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.",
        "units": {
          "USD": [
            {
              "end": "2019-04-30",
              "val": 539010000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 821380000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 530701000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 540222000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 721922000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 1258445000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 2200842000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 1708663000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 1529787000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 1811636000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 1341584000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 727701000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 450113000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 472618000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 371257000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 321287000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 232887000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 246235000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 188163000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-04-30",
              "val": 172975000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 164855000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 189950000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-04-30",
              "val": 138977000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 124000000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 128196000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-04-30",
              "val": 108007000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "ShortTermLeaseCost": {
        "label": "Short-term Lease, Cost",
        "description": "Amount of short-term lease cost, excluding expense for lease with term of one month or less.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 400000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 500000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 300000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2"
            }
          ]
        }
      },
      "StockholdersEquity": {
        "label": "Stockholders' Equity Attributable to Parent",
        "description": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "units": {
          "USD": [
            {
              "end": "2017-01-31",
              "val": -28838000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2018-01-31",
              "val": -26671000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2018-01-31",
              "val": -26671000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2018-01-31",
              "val": -26671000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2018-01-31",
              "val": -26671000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2018-01-31",
              "val": -26671000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2018-04-30",
              "val": -27006000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2018-04-30",
              "val": -27006000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q1I"
            },
            {
              "end": "2018-07-31",
              "val": -21478000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2018-07-31",
              "val": -21478000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q2I"
            },
            {
              "end": "2018-10-31",
              "val": -18609000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3I"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2019-01-31",
              "val": -7439000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 719728000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-04-30",
              "val": 719728000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-04-30",
              "val": 719728000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2019-04-30",
              "val": 719728000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 743796000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-07-31",
              "val": 743796000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-07-31",
              "val": 743796000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2019-07-31",
              "val": 743796000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 772517000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "end": "2019-10-31",
              "val": 772517000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2020-01-31",
              "val": 833943000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 901631000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-04-30",
              "val": 901631000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-04-30",
              "val": 901631000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2020-04-30",
              "val": 901631000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 1198812000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-07-31",
              "val": 1198812000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-07-31",
              "val": 1198812000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2020-07-31",
              "val": 1198812000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 1499918000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "end": "2020-10-31",
              "val": 1499918000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2021-01-31",
              "val": 3860767000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 4192733000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-04-30",
              "val": 4192733000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-04-30",
              "val": 4192733000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2021-04-30",
              "val": 4192733000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 4657748000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-07-31",
              "val": 4657748000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-07-31",
              "val": 4657748000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2021-07-31",
              "val": 4657748000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 5113685000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "end": "2021-10-31",
              "val": 5113685000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2022-01-31",
              "val": 5780018000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 5947887000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-04-30",
              "val": 5947887000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-04-30",
              "val": 5947887000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2022-04-30",
              "val": 5947887000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 5990397000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-07-31",
              "val": 5990397000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-07-31",
              "val": 5990397000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2022-07-31",
              "val": 5990397000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 5755812000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-10-31",
              "val": 5755812000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2023-01-31",
              "val": 6206607000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 6524107000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-04-30",
              "val": 6524107000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-04-30",
              "val": 6524107000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2023-04-30",
              "val": 6524107000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 7002352000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-07-31",
              "val": 7002352000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-07-31",
              "val": 7002352000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2023-07-31",
              "val": 7002352000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 7413401000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-10-31",
              "val": 7413401000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2024-01-31",
              "val": 8019406000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 8298824000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-04-30",
              "val": 8298824000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-04-30",
              "val": 8298824000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2024-04-30",
              "val": 8298824000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 8525247000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-07-31",
              "val": 8525247000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-07-31",
              "val": 8525247000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2024-07-31",
              "val": 8525247000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 8679834000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-10-31",
              "val": 8679834000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 8935084000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 8935084000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 8935084000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 8935084000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 8935084000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2025-01-31",
              "val": 8935084000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 8902368000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-04-30",
              "val": 8902368000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-04-30",
              "val": 8902368000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 8950077000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-07-31",
              "val": 8950077000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 9286840000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 9808258000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 9808258000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 9971148000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "StockholdersEquityNoteStockSplitConversionRatio1": {
        "label": "Stockholders' Equity Note, Stock Split, Conversion Ratio",
        "description": "Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.",
        "units": {
          "pure": [
            {
              "start": "2018-01-01",
              "end": "2018-01-31",
              "val": 4,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017Q4I"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodSharesStockOptionsExercised": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period",
        "description": "Number of share options (or share units) exercised during the current period.",
        "units": {
          "shares": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 13622754,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 14272059,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 17012350,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 19003652,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 3232991,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 4830752,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 6164676,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 7378477,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 751686,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1593193,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 2205249,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 2881485,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 543518,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 858055,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 1087238,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1299758,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 501968,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 1044922,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 1214532,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1464158,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 109464,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 221827,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 485133,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 908844,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 355620,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 471770,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 706307,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 842567,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 248640,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueConversionOfConvertibleSecurities": {
        "label": "Stock Issued During Period, Value, Conversion of Convertible Securities",
        "description": "The gross value of stock issued during the period upon the conversion of convertible securities.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 159552000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 159552000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 15344000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 421000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 159552000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 15344000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 3845000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15344000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15344000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15344000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 17681000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 24291000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueEmployeeStockPurchasePlan": {
        "label": "Stock Issued During Period, Value, Employee Stock Purchase Plan",
        "description": "Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15482000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15482000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 15482000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 20760000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 20760000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 20760000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 20760000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 20760000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 20760000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 38433000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 38433000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 38433000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 37846000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 37846000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 37846000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 37846000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 37846000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 37846000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 59331000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 59331000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 59331000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 34604000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 34604000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 34604000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 34604000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 34604000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 34604000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53710000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53710000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 53710000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 32513000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 32513000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 32513000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 32513000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 32513000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 32513000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 54097000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 54097000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 54097000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 34263000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 34263000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 34263000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 34263000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 34263000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 34263000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 54008000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 54008000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 36058000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 36058000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 36058000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 61206000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueNewIssues": {
        "label": "Stock Issued During Period, Value, New Issues",
        "description": "Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 541499000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 541499000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 541499000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 541499000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 541499000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 541499000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 541499000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 541499000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 541499000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1979544000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1979544000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1979544000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures": {
        "label": "Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures",
        "description": "Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueStockOptionsExercised": {
        "label": "Stock Issued During Period, Value, Stock Options Exercised",
        "description": "Value of stock issued as a result of the exercise of stock options.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 596000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 238000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 676000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 438000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 1406000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 730000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 2311000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 2311000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 159552000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 421000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 159552000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 3845000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 9725000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 9725000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 17681000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 7956000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 7956000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 24291000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 6610000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 6610000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 29107000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 29107000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 29107000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 3476000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 3476000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 8237000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 8237000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 4761000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 4761000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 11362000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 11362000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 3125000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 3125000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 14810000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 14810000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 14810000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 3344000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 3344000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 5243000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 5243000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 1899000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 1899000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 7052000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 7052000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 1809000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 1809000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 8815000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 8815000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 8815000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 4269000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 4269000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 7686000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 7686000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 3417000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 3417000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8336000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 8336000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 650000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 650000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10195000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10195000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10195000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 1016000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 1016000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1855000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 1855000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 839000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 839000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3752000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 3752000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 1897000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 1897000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4619000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4619000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 954000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 954000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1375000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 421000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1854000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 479000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 2482000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 504000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "StockRepurchasedDuringPeriodValue": {
        "label": "Stock Repurchased During Period, Value",
        "description": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 4405000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 132412000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 132412000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 425946000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 425946000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 293534000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 293534000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 990778000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 990778000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 564832000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 564832000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1000003000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1000003000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1000003000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 150048000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 150048000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 437693000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 437693000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 287645000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 287645000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 739311000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 739311000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 301618000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 301618000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1095118000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1095118000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 419906000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 885803000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 465897000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1302634000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 416831000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1628098000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "TaxesPayableCurrent": {
        "label": "Taxes Payable, Current",
        "description": "Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 3426000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-10-31",
              "val": 49090000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 56968000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 56968000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 56968000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 80711000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 106313000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 116291000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 46441000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 46441000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 46441000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 25325000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 20224000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 17333000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 21880000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 21880000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 21880000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 71257000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 18450000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 25199000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            }
          ]
        }
      },
      "TemporaryEquityCarryingAmountAttributableToParent": {
        "label": "Temporary Equity, Carrying Amount, Attributable to Parent",
        "description": "Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.",
        "units": {
          "USD": [
            {
              "end": "2017-01-31",
              "val": 159757000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2018-01-31",
              "val": 159552000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2018-01-31",
              "val": 159552000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2019-01-31",
              "val": 159552000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 159552000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2019-01-31",
              "val": 159552000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            }
          ]
        }
      },
      "TemporaryEquityLiquidationPreference": {
        "label": "Temporary Equity, Liquidation Preference",
        "description": "The aggregate liquidation preference (or restrictions) of stock classified as temporary equity that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 160724,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            }
          ]
        }
      },
      "TemporaryEquityParOrStatedValuePerShare": {
        "label": "Temporary Equity, Par or Stated Value Per Share",
        "description": "Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable.",
        "units": {
          "USD/shares": [
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0.001,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-01-31",
              "val": 0.001,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            }
          ]
        }
      },
      "TemporaryEquitySharesAuthorized": {
        "label": "Temporary Equity, Shares Authorized",
        "description": "The maximum number of securities classified as temporary equity that are permitted to be issued by an entity's charter and bylaws. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.",
        "units": {
          "shares": [
            {
              "end": "2019-01-31",
              "val": 158104540,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 158104540,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2019Q4I"
            }
          ]
        }
      },
      "TemporaryEquitySharesIssued": {
        "label": "Temporary Equity, Shares Issued",
        "description": "The number of securities classified as temporary equity that have been sold (or granted) to the entity's shareholders. Securities issued include securities outstanding and securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.",
        "units": {
          "shares": [
            {
              "end": "2019-01-31",
              "val": 152665804,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 152665804,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            }
          ]
        }
      },
      "TemporaryEquitySharesOutstanding": {
        "label": "Temporary Equity, Shares Outstanding",
        "description": "The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.",
        "units": {
          "shares": [
            {
              "end": "2017-01-31",
              "val": 154031604,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2018-01-31",
              "val": 152665804,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2018-01-31",
              "val": 152665804,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2019-01-31",
              "val": 152665804,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 152665804,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 152665804,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2019-01-31",
              "val": 152665804,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 0,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 0,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            }
          ]
        }
      },
      "UnbilledContractsReceivable": {
        "label": "Unbilled Contracts Receivable",
        "description": "Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 7200000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "end": "2019-01-31",
              "val": 7200000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "end": "2019-01-31",
              "val": 7200000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2019-04-30",
              "val": 6900000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2019Q1I"
            },
            {
              "end": "2019-07-31",
              "val": 8500000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2019Q2I"
            },
            {
              "end": "2019-10-31",
              "val": 10800000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2019Q3I"
            },
            {
              "end": "2020-01-31",
              "val": 12500000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "end": "2020-01-31",
              "val": 12500000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "end": "2020-01-31",
              "val": 12500000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2020-04-30",
              "val": 19600000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1I"
            },
            {
              "end": "2020-07-31",
              "val": 20500000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2020Q2I"
            },
            {
              "end": "2020-10-31",
              "val": 21900000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2020Q3I"
            },
            {
              "end": "2021-01-31",
              "val": 24600000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "end": "2021-01-31",
              "val": 24600000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "end": "2021-01-31",
              "val": 24600000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2021-04-30",
              "val": 28800000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2021-07-31",
              "val": 35400000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2021Q2I"
            },
            {
              "end": "2021-10-31",
              "val": 48600000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2021Q3I"
            },
            {
              "end": "2022-01-31",
              "val": 59700000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 59700000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 59700000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 68600000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 70600000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 82400000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 91600000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 91600000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 91600000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 107100000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 115600000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 132300000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            }
          ]
        }
      },
      "UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic": {
        "label": "Undistributed Earnings (Loss) Allocated to Participating Securities, Basic",
        "description": "Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 2485000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 3329000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 1887000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 0,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7584000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 7584000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2016000,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 2016000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 2794000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 2794000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 20000,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 20000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 2493000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 2493000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 4000,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 4000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 3555000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 3555000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 3555000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 39000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 39000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 305000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 305000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 247000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 247000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 531000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 531000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 202000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 202000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 789000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 789000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 789000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 148000,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 148000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 309000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 309000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 154000,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 154000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 430000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 430000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 112000,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 112000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 582000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 582000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 582000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 18000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 18000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 19000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 19000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 4000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 4000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 17000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 17000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 7000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 7000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 7000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            }
          ]
        }
      },
      "UnrealizedGainLossOnInvestments": {
        "label": "Unrealized Gain (Loss) on Investments",
        "description": "Amount of unrealized gain (loss) on investment.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 2500000,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 2500000,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 2500000,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 85600000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefits": {
        "label": "Unrecognized Tax Benefits",
        "description": "Amount of unrecognized tax benefits.",
        "units": {
          "USD": [
            {
              "end": "2017-01-31",
              "val": 1205000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2016Q4I"
            },
            {
              "end": "2018-01-31",
              "val": 1976000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2018-01-31",
              "val": 1976000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2017Q4I"
            },
            {
              "end": "2019-01-31",
              "val": 2778000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2019-01-31",
              "val": 2778000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2019-01-31",
              "val": 2778000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 8106000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 8106000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 8106000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2020-01-31",
              "val": 8106000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 14884000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 14884000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 14884000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2021-01-31",
              "val": 14884000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 19171000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 19171000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 19171000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2022-01-31",
              "val": 19171000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 30404000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 30404000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 30404000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2023-01-31",
              "val": 30404000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 41772000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 41772000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 41772000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 56334000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 56334000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 68157000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense": {
        "label": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense",
        "description": "Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.",
        "units": {
          "USD": [
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 0,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 300000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 300000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 300000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 100000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 100000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 100000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 400000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 400000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 400000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1600000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1600000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1600000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4700000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4700000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 9700000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 9700000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 14300000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition": {
        "label": "Unrecognized Tax Benefits, Increase Resulting from Acquisition",
        "description": "Amount of increase in unrecognized tax benefits resulting from acquisitions.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 885000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 885000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 885000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions",
        "description": "Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 771000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 802000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 802000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 5328000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 5328000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 5328000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 6001000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 6001000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 6001000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 8211000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 8211000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 8211000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 10547000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 10547000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 10547000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 12415000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 12415000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 12415000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 13650000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 13650000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 11280000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions",
        "description": "Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 314000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 314000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 314000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 877000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 877000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 877000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 228000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 228000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 228000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 931000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 931000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1082000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations": {
        "label": "Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations",
        "description": "Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 422000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 422000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 422000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 160000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 160000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 160000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 191000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 191000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 191000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 384000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 384000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 384000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": {
        "label": "Unrecognized Tax Benefits that Would Impact Effective Tax Rate",
        "description": "The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.",
        "units": {
          "USD": [
            {
              "end": "2019-01-31",
              "val": 1000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018Q4I"
            },
            {
              "end": "2020-01-31",
              "val": 2000000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "end": "2020-01-31",
              "val": 2000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2020-01-31",
              "val": 8400000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019Q4I"
            },
            {
              "end": "2021-01-31",
              "val": 2000000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "end": "2021-01-31",
              "val": 15000000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-01-31",
              "val": 15000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 19600000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 19600000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2022-01-31",
              "val": 19600000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 32500000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 32500000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2023-01-31",
              "val": 32500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 46500000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 46500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 46500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 66000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 66000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 82500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "ValuationAllowanceDeferredTaxAssetChangeInAmount": {
        "label": "Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount",
        "description": "Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.",
        "units": {
          "USD": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": -3100000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -2300000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": -2300000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 35500000,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 35500000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 298700000,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 327957000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -10700000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            }
          ]
        }
      },
      "WeightedAverageNumberOfDilutedSharesOutstanding": {
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "description": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.",
        "units": {
          "shares": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 78119865,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 80623861,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 107584379,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 108454323,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 109303996,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 111000300,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 116005681,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 116005681,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 136428379,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 136428379,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 215774619,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 215774619,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 292185665,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 292185665,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 241512569,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 241512569,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 292771122,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 292771122,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 254298014,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 254298014,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 254298014,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 295184958,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 295184958,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 296408229,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 296408229,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 297162309,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 297162309,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 297605941,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 297605941,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 299258765,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 299258765,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 298127669,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 298127669,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 298127669,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 305412419,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 305412419,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 305652628,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 305652628,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 305861051,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 305861051,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 305726733,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 305726733,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 305939624,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 305939624,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 305826505,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 305826505,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 305826505,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 306614220,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 306614220,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 306902964,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 306902964,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 307160840,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 307160840,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 305273812,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 305273812,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 301986341,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 301986341,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 304231350,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 304231350,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 304231350,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 304115913,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 304115913,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 305054771,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 305054771,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 305932596,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 305932596,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 306852190,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 306852190,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 310389905,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 310389905,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 308519897,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 308519897,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 308519897,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 315360678,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 315360678,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 314696351,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 314696351,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 314027192,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 314027192,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 314514244,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 314514244,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 314191269,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 314191269,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 315069582,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 315069582,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 312783861,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 312783861,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 310515069,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 308224372,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 308702227,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 305024411,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 307333185,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 300233667,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "WeightedAverageNumberOfSharesOutstandingBasic": {
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "description": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.",
        "units": {
          "shares": [
            {
              "start": "2017-02-01",
              "end": "2018-01-31",
              "val": 78119865,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20",
              "frame": "CY2017"
            },
            {
              "start": "2018-02-01",
              "end": "2018-04-30",
              "val": 80623861,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07",
              "frame": "CY2018Q1"
            },
            {
              "start": "2018-02-01",
              "end": "2018-07-31",
              "val": 81999734,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2018-05-01",
              "end": "2018-07-31",
              "val": 83330741,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13",
              "frame": "CY2018Q2"
            },
            {
              "start": "2018-02-01",
              "end": "2018-10-31",
              "val": 83198339,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2018-08-01",
              "end": "2018-10-31",
              "val": 85645323,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09",
              "frame": "CY2018Q3"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 84483094,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2018-02-01",
              "end": "2019-01-31",
              "val": 84483094,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18",
              "frame": "CY2018"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 109708898,
              "accn": "0001564590-19-022032",
              "fy": 2020,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2019-06-07"
            },
            {
              "start": "2019-02-01",
              "end": "2019-04-30",
              "val": 109708898,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05",
              "frame": "CY2019Q1"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 192130510,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-02-01",
              "end": "2019-07-31",
              "val": 192130510,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 271813141,
              "accn": "0001585521-19-000020",
              "fy": 2020,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2019-09-13"
            },
            {
              "start": "2019-05-01",
              "end": "2019-07-31",
              "val": 271813141,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03",
              "frame": "CY2019Q2"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 219295445,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-02-01",
              "end": "2019-10-31",
              "val": 219295445,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 273316850,
              "accn": "0001585521-19-000059",
              "fy": 2020,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2019-12-09"
            },
            {
              "start": "2019-08-01",
              "end": "2019-10-31",
              "val": 273316850,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04",
              "frame": "CY2019Q3"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 233641336,
              "accn": "0001585521-20-000095",
              "fy": 2020,
              "fp": "FY",
              "form": "10-K",
              "filed": "2020-03-20"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 233641336,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 233641336,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 279891111,
              "accn": "0001585521-20-000154",
              "fy": 2021,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2020-06-05"
            },
            {
              "start": "2020-02-01",
              "end": "2020-04-30",
              "val": 279891111,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02",
              "frame": "CY2020Q1"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 281394901,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-02-01",
              "end": "2020-07-31",
              "val": 281394901,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 282850805,
              "accn": "0001585521-20-000238",
              "fy": 2021,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2020-09-03"
            },
            {
              "start": "2020-05-01",
              "end": "2020-07-31",
              "val": 282850805,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31",
              "frame": "CY2020Q2"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 282564481,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-02-01",
              "end": "2020-10-31",
              "val": 282564481,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 284783006,
              "accn": "0001585521-20-000299",
              "fy": 2021,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2020-12-04"
            },
            {
              "start": "2020-08-01",
              "end": "2020-10-31",
              "val": 284783006,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23",
              "frame": "CY2020Q3"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 283853654,
              "accn": "0001585521-21-000048",
              "fy": 2021,
              "fp": "FY",
              "form": "10-K",
              "filed": "2021-03-18"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 283853654,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 283853654,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 293794778,
              "accn": "0001585521-21-000131",
              "fy": 2022,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2021-06-02"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 293794778,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 294769619,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 294769619,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 295712675,
              "accn": "0001585521-21-000235",
              "fy": 2022,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2021-08-31"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 295712675,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 295647626,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 295647626,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 297375011,
              "accn": "0001585521-21-000295",
              "fy": 2022,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2021-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 297375011,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 296334894,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 296334894,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 296334894,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 299147105,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 299147105,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 298865676,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 298865676,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 298553379,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 298553379,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 297765848,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 297765848,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 295537026,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 295537026,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 296560501,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 296560501,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 296560501,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 295409207,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 295409207,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 297281846,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 297281846,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 299093452,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 299093452,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 299037999,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 299037999,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 302493182,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 302493182,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 300748162,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 300748162,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 300748162,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 308700582,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 308700582,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 308921610,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 308921610,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 309137807,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 309137807,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 308443893,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 308443893,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 307529696,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 307529696,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 307981971,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 307981971,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 304908652,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 304908652,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 303354835,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 301779114,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 301807298,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 298660092,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 300503787,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 294434952,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AccruedIncomeTaxesCurrent": {
        "label": "Accrued Income Taxes, Current",
        "description": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 3426000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 56968000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 56968000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 46441000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 46441000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 21880000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 21880000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 18815000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 18815000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 18815000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 18815000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 18815000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 17127000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 21080000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 53422000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 18947000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 18947000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 17386000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AllocatedShareBasedCompensationExpenseNetOfTax": {
        "label": "Share-based Payment Arrangement, Expense, after Tax",
        "description": "Amount, after tax, of expense for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 73109000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 275818000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 98969000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 201111000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 102142000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 315912000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 114801000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 393042000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 393042000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 393042000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 166448000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 166448000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 367846000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 367846000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 201398000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 201398000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 616666000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 616666000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 248820000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 248820000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1085781000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1085781000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1085781000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 232668000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 232668000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 445411000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 445411000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 212743000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 212743000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 655699000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 655699000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 210288000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 210288000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 860093000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 860093000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 860093000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 185951000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 185951000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 380159000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 380159000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 194208000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 194208000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 576875000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 576875000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 196716000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 196716000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 754846000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 754846000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 163408000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 163408000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 317040000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 153632000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 467399000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 150359000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 617115000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 145256000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "DeferredIncomeTaxAssetsNet": {
        "label": "Deferred Income Tax Assets, Net",
        "description": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 1519000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 382296000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 382296000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-01-31",
              "val": 382296000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 382296000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-01-31",
              "val": 382296000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 419979000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 494257000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 550539000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 558428000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 558428000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 558428000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 558428000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "end": "2023-01-31",
              "val": 558428000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 532996000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 541016000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 531677000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 662177000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 662177000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 662177000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 662177000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 662177000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 673808000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 718066000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 730601000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 749759000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 749759000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 749759000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 749759000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 749759000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 769189000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 804772000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 746400000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 646640000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 646640000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 628432000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DeferredTaxAssetsInProcessResearchAndDevelopment": {
        "label": "Deferred Tax Assets, in Process Research and Development",
        "description": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination.",
        "units": {
          "USD": [
            {
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2020Q4I"
            },
            {
              "end": "2022-01-31",
              "val": 131010000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2022-01-31",
              "val": 131010000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 245708000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 245708000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 379102000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 379102000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 514667000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 514667000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 635974000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense": {
        "label": "Share-based Payment Arrangement, Expense, Tax Benefit",
        "description": "Amount of tax benefit for recognition of expense of award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 84245000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 84245000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 84245000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 42915000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 42915000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 97032000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 97032000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 54117000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 54117000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 151027000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 151027000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 53995000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 53995000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 199971000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 199971000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 199971000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 49677000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 49677000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 98443000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 98443000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 48766000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 48766000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 147089000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 147089000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 48646000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 48646000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 197068000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 197068000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 197068000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 43474000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 43474000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 87216000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 87216000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 43742000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 43742000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 131495000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 131495000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 44279000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 44279000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 176463000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 176463000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 38161000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 38161000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 73228000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 35067000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 108151000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 34923000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 143661000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 33697000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ImpairmentOfLongLivedAssetsToBeDisposedOf": {
        "label": "Impairment of Long-Lived Assets to be Disposed of",
        "description": "The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            }
          ]
        }
      },
      "IncomeTaxReconciliationDeductionsExtraterritorialIncomeExclusion": {
        "label": "Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for extraterritorial income exclusion.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 34131000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 34131000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 76686000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            }
          ]
        }
      },
      "LossContingencyNumberOfDefendants": {
        "label": "Loss Contingency, Number of Defendants",
        "description": "Number of defendants named in a legal action.",
        "units": {
          "lawsuit": [
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "end": "2021-11-17",
              "val": 3,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            }
          ]
        }
      },
      "NumberOfReportingUnits": {
        "label": "Number of Reporting Units",
        "description": "Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.",
        "units": {
          "reporting_unit": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 1,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value",
        "description": "Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 905744000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 511520000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 502488000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 378841000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 322929000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 232898000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 246235000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number",
        "description": "Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "units": {
          "shares": [
            {
              "end": "2022-01-31",
              "val": 6195205,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 5594111,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 5254078,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 5019131,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 4800616,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 4298398,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 3735027,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            }
          ]
        }
      },
      "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price",
        "description": "Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "units": {
          "USD/shares": [
            {
              "end": "2022-01-31",
              "val": 8.08,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 8.13,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 8.22,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 8.23,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 8.22,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 8.19,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 8,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions",
        "description": "Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 891000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 891000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 891000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 19000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 19000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions": {
        "label": "Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions",
        "description": "Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.",
        "units": {
          "USD": [
            {
              "start": "2019-02-01",
              "end": "2020-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2019"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3764000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3764000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3764000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 330000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary": {
        "label": "Unrecorded Unconditional Purchase Obligation, to be Paid, Year One",
        "description": "Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 227200000,
              "accn": "0001585521-22-000037",
              "fy": 2022,
              "fp": "FY",
              "form": "10-K",
              "filed": "2022-03-07",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 191900000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 247400000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 236500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 241300000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months": {
        "label": "Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months",
        "description": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "units": {
          "USD": [
            {
              "end": "2021-04-30",
              "val": 23300000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1I"
            },
            {
              "end": "2022-01-31",
              "val": 23300000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 23300000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-04-30",
              "val": 58200000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 56400000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 57100000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 24800000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 24800000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 24800000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 18900000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 25200000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 22100000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 6000000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 6000000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 6000000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 6000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 21800000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 2900000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 6600000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 6200000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 6200000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 6200000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 6200000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 6200000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 1500000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 7100000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 1200000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 1500000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 15400000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
        "label": "Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "description": "Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -9425000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -9425000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -16111000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -16111000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -36639000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -36639000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -8108000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -8108000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -8108000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -2553000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -2553000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -3781000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -3781000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -21273000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -21273000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -10196000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -10196000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -10196000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -6852000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -6852000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -6146000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -6146000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -3020000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -3020000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -15170000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -15170000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 11854000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 11854000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 13276000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 13262000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 17572000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 314000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount": {
        "label": "Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Annual Amount",
        "description": "Amount of loss from downward price adjustment on investment in equity security without readily determinable fair value.",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 36404000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 36404000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 71116000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 71116000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 78014000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 78014000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 37571000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 37571000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022"
            }
          ]
        }
      },
      "PaymentsForRepurchaseOfCommonStock": {
        "label": "Payments for Repurchase of Common Stock",
        "description": "The cash outflow to reacquire common stock during the period.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-04-30",
              "val": 0,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2021Q1"
            },
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 132412000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 132412000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 425946000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 425946000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 990778000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 990778000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1000003000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1000003000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 1000003000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 150048000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 150048000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 437693000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 437693000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 739311000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 739311000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1093878000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1093878000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 418021000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 418021000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 883284000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1296990000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1620691000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 361683000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "StockRepurchasedAndRetiredDuringPeriodShares": {
        "label": "Stock Repurchased and Retired During Period, Shares",
        "description": "Number of shares that have been repurchased and retired during the period.",
        "units": {
          "shares": [
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 1224250,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 4088971,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 2864721,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 11044500,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 6955529,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3"
            }
          ]
        }
      },
      "StockRepurchasedAndRetiredDuringPeriodValue": {
        "label": "Stock Repurchased and Retired During Period, Value",
        "description": "Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).",
        "units": {
          "USD": [
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 132400000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 425900000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 293500000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 990800000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 564800000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 419906000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 363563000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "StockRepurchaseProgramAuthorizedAmount1": {
        "label": "Stock Repurchase Program, Authorized Amount",
        "description": "Amount of stock repurchase plan authorized.",
        "units": {
          "USD": [
            {
              "end": "2022-02-28",
              "val": 1000000000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25"
            },
            {
              "end": "2022-02-28",
              "val": 1000000000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-02-28",
              "val": 1000000000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "end": "2022-02-28",
              "val": 1000000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2022-02-28",
              "val": 1000000000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2022-02-28",
              "val": 1000000000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q1I"
            }
          ]
        }
      },
      "StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1": {
        "label": "Stock Repurchase Program, Remaining Authorized Repurchase Amount",
        "description": "Amount remaining of a stock repurchase plan authorized.",
        "units": {
          "USD": [
            {
              "end": "2022-04-30",
              "val": 867600000,
              "accn": "0001585521-22-000106",
              "fy": 2023,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2022-05-25",
              "frame": "CY2022Q1I"
            },
            {
              "end": "2022-07-31",
              "val": 574100000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 9200000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2024-04-30",
              "val": 1350000000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 1062300000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 760700000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 1600000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 1200000000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 724700000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 310400000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 1000000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 625000000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger": {
        "label": "Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer",
        "description": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2022-07-31",
              "val": 8000000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2022Q2I"
            },
            {
              "end": "2022-10-31",
              "val": 39000000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2022Q3I"
            },
            {
              "end": "2023-01-31",
              "val": 42000000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "end": "2023-01-31",
              "val": 42000000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "end": "2023-01-31",
              "val": 42000000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2023-04-30",
              "val": 28600000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2023Q1I"
            },
            {
              "end": "2023-07-31",
              "val": 23300000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2023Q2I"
            },
            {
              "end": "2023-10-31",
              "val": 13900000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2023Q3I"
            },
            {
              "end": "2024-01-31",
              "val": 4800000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 4800000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 4800000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 4800000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 1900000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 3400000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 500000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            }
          ]
        }
      },
      "StockIssuedDuringPeriodValueRestrictedStockAwardGross": {
        "label": "Stock Issued During Period, Value, Restricted Stock Award, Gross",
        "description": "Aggregate value of stock related to Restricted Stock Awards issued during the period.",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2021-07-31",
              "val": 1000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2021-05-01",
              "end": "2021-07-31",
              "val": 1000,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24",
              "frame": "CY2021Q2"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 1000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-08-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23",
              "frame": "CY2021Q3"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 2000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-22-000180",
              "fy": 2023,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2022-08-24"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AccretionAmortizationOfDiscountsAndPremiumsInvestments": {
        "label": "Accretion (Amortization) of Discounts and Premiums, Investments",
        "description": "The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": -5433000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": -19546000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -25316000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -25316000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": -3604000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -4821000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -4156000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -4156000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -1206000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -1206000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -1206000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 6765000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 6765000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 18014000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 18014000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 33307000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 33307000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 50770000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 50770000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 50770000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 17668000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 17668000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 35840000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 35840000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 54765000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 54765000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 71636000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 71636000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 12845000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 12845000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 21635000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 26340000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 28910000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 1293000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromSaleOfOtherInvestments": {
        "label": "Proceeds from Sale of Other Investments",
        "description": "The cash inflow associated with the sale of other investments not otherwise defined in the taxonomy.",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2021-10-31",
              "val": 0,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 300000,
              "accn": "0001585521-22-000213",
              "fy": 2023,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2022-11-23"
            }
          ]
        }
      },
      "AmortizationOfIntangibleAssets": {
        "label": "Amortization of Intangible Assets",
        "description": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 1000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 5300000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 5300000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 5300000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 12500000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 12500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 12500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 13500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 13500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 13900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "ContractWithCustomerAssetNetCurrent": {
        "label": "Contract with Customer, Asset, after Allowance for Credit Loss, Current",
        "description": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 59700000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 91600000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 91600000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 124800000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 124800000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 124800000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 124800000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 124800000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 137700000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 119900000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 122600000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 118500000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 118500000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 118500000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 118500000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 118500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 108100000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 85200000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 90800000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 84900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 84900000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 87800000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": {
        "label": "Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss",
        "description": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 42000000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 42000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 4800000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": {
        "label": "Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss",
        "description": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 23300000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 24800000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 24800000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 6000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAccumulatedAmortization": {
        "label": "Finite-Lived Intangible Assets, Accumulated Amortization",
        "description": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 1218000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 6504000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 6504000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 18790000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 18790000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 32315000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 32315000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 46230000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, after Year Five",
        "description": "Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 7934000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 13525000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 13000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 17598000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Five",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 1551000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 1217000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 4228000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 6533000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 7105000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 1217000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 4976000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 7446000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 12088000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 7105000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 6581000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": {
        "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two",
        "description": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 7956000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 13000000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 12088000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 12614000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "FiniteLivedIntangibleAssetsGross": {
        "label": "Finite-Lived Intangible Assets, Gross",
        "description": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "units": {
          "USD": [
            {
              "end": "2022-01-31",
              "val": 4190000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021Q4I"
            },
            {
              "end": "2023-01-31",
              "val": 37924000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "end": "2023-01-31",
              "val": 37924000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 65725000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 65725000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 65725000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 65725000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 92227000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "GoodwillAcquiredDuringPeriod": {
        "label": "Goodwill, Acquired During Period",
        "description": "Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 3267000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 95034000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 95034000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 184654000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 184654000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 93097000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxReconciliationNondeductibleExpense": {
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount",
        "description": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 10231000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 10231000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 10231000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10639000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10639000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 10639000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 15757000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 15757000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            }
          ]
        }
      },
      "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax": {
        "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax",
        "description": "Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.",
        "units": {
          "USD": [
            {
              "start": "2020-02-01",
              "end": "2021-01-31",
              "val": 0,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03",
              "frame": "CY2020"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 6003000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 6003000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-04-30",
              "val": 8686000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25",
              "frame": "CY2022Q1"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 9615000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-05-01",
              "end": "2022-07-31",
              "val": 929000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23",
              "frame": "CY2022Q2"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 17417000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-08-01",
              "end": "2022-10-31",
              "val": 7802000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21",
              "frame": "CY2022Q3"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 9834000,
              "accn": "0001585521-23-000035",
              "fy": 2023,
              "fp": "FY",
              "form": "10-K",
              "filed": "2023-03-03"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 9834000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -9834000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -4674000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -4674000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -4121000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 4121000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": 553000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": -553000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -7013000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 7013000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": -2892000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 2892000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -15501000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 15501000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 15501000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 5692000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -5692000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 346000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 346000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 6038000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-05-01",
              "end": "2024-07-31",
              "val": 6038000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2024Q2"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1756000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 1756000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 1410000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-08-01",
              "end": "2024-10-31",
              "val": 1410000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2024Q3"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1205000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1205000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 3123000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 3123000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": -1681000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": -4804000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1652000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 3333000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1154000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -5410000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "RestructuringCosts": {
        "label": "Restructuring Costs",
        "description": "Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.",
        "units": {
          "USD": [
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 73180000,
              "accn": "0001585521-23-000128",
              "fy": 2024,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2023-05-25"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 73180000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 72993000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 72993000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": -187000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-05-01",
              "end": "2023-07-31",
              "val": -187000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2023Q2"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 72993000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 72993000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-08-01",
              "end": "2023-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2023Q3"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 72993000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 72993000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            }
          ]
        }
      },
      "ForeignCurrencyTransactionGainLossUnrealizedAfterTax": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": -19472000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": -40884000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -13266000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": -13266000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": -3316000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -4683000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": -4683000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -23281000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": -23281000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -12259000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -12259000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": -12259000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -7237000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": -7237000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -7229000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": -7229000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -4801000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": -4801000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -17165000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": -17165000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 7626000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 7626000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 8539000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 8548000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 11405000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": -664000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromSaleOfEquitySecuritiesFvNi": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 0,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2022-07-31",
              "val": 0,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2022-02-01",
              "end": "2022-10-31",
              "val": 300000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 300000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 300000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2023-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2023Q1"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 107244000,
              "accn": "0001585521-23-000194",
              "fy": 2024,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2023-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-07-31",
              "val": 107244000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 107244000,
              "accn": "0001585521-23-000249",
              "fy": 2024,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2023-11-21"
            },
            {
              "start": "2023-02-01",
              "end": "2023-10-31",
              "val": 107244000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 170067000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 170067000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 4654000,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 4654000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 4654000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 4654000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 4854000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 4854000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 13384000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 2505000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 3868000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 75600000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredTaxAssetsOther": {
        "label": "Deferred Tax Assets, Other",
        "description": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 10541000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 4105000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "end": "2024-01-31",
              "val": 4105000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 2957000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 2957000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 10135000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesOther": {
        "label": "Deferred Tax Liabilities, Other",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences classified as other.",
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 13054000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 35480000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2023Q4I"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationFdiiAmount": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 34131000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 76686000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 76686000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 63571000,
              "accn": "0001585521-24-000030",
              "fy": 2024,
              "fp": "FY",
              "form": "10-K",
              "filed": "2024-03-04"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 63571000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 63571000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 56630000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 56630000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 42360000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "RestructuringReserve": {
        "label": "Restructuring Reserve",
        "description": "Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.",
        "units": {
          "USD": [
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-24-000094",
              "fy": 2025,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2024-05-22",
              "frame": "CY2024Q1I"
            },
            {
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024Q4I"
            }
          ]
        }
      },
      "IncomeTaxesReceivableNoncurrent": {
        "label": "Income Taxes Receivable, Noncurrent",
        "description": "Carrying amount due after one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.",
        "units": {
          "USD": [
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2024-07-31",
              "val": 9800000,
              "accn": "0001585521-24-000181",
              "fy": 2025,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2024-08-23",
              "frame": "CY2024Q2I"
            },
            {
              "end": "2024-10-31",
              "val": 9800000,
              "accn": "0001585521-24-000260",
              "fy": 2025,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2024-11-26",
              "frame": "CY2024Q3I"
            },
            {
              "end": "2025-01-31",
              "val": 12230000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 12230000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 12230000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 12230000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 12230000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 16730000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 21680000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 21680000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 24276000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 24276000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 28776000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AccruedIncomeTaxesNoncurrent": {
        "label": "Accrued Income Taxes, Noncurrent",
        "description": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2024-01-31",
              "val": 33864000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 49449000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 49449000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "end": "2025-01-31",
              "val": 49449000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "end": "2025-01-31",
              "val": 49449000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 49449000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-04-30",
              "val": 52039000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1I"
            },
            {
              "end": "2025-07-31",
              "val": 54104000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2I"
            },
            {
              "end": "2025-10-31",
              "val": 57757000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 62771000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 62771000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 65978000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "CapitalizedComputerSoftwareAdditions": {
        "label": "Capitalized Computer Software, Additions",
        "description": "Additions made to capitalized computer software costs during the period.",
        "units": {
          "USD": [
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 18000000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 8100000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 8100000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 14900000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 14900000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 10000000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "DeferredTaxLiabilitiesInvestments": {
        "label": "Deferred Tax Liabilities, Investments",
        "description": "Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments).",
        "units": {
          "USD": [
            {
              "end": "2024-01-31",
              "val": 35480000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 75290000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 75290000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 313698000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "NumberOfReportableSegments": {
        "label": "Number of Reportable Segments",
        "description": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.",
        "units": {
          "segment": [
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 1,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 1,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 1,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 1,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 1,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ShareRepurchaseProgramExciseTaxPayable": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "end": "2023-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28",
              "frame": "CY2022Q4I"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023Q4I"
            },
            {
              "end": "2025-01-31",
              "val": 1240000,
              "accn": "0001585521-25-000042",
              "fy": 2025,
              "fp": "FY",
              "form": "10-K",
              "filed": "2025-02-28"
            },
            {
              "end": "2025-01-31",
              "val": 1240000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2026-01-31",
              "val": 8648000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025Q4I"
            }
          ]
        }
      },
      "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": {
        "label": "Share-based Payment Arrangement, Decrease for Tax Withholding Obligation",
        "description": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 82153000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 82153000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 137457000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-05-01",
              "end": "2025-07-31",
              "val": 55304000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22",
              "frame": "CY2025Q2"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 192268000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-08-01",
              "end": "2025-10-31",
              "val": 54811000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 247832000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 62168000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
        "label": "Payment, Tax Withholding, Share-based Payment Arrangement",
        "description": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.",
        "units": {
          "USD": [
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2024-04-30",
              "val": 0,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23",
              "frame": "CY2024Q1"
            },
            {
              "start": "2024-02-01",
              "end": "2024-07-31",
              "val": 0,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2024-02-01",
              "end": "2024-10-31",
              "val": 0,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 82153000,
              "accn": "0001585521-25-000090",
              "fy": 2026,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2025-05-23"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 82153000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2025-07-31",
              "val": 137457000,
              "accn": "0001585521-25-000141",
              "fy": 2026,
              "fp": "Q2",
              "form": "10-Q",
              "filed": "2025-08-22"
            },
            {
              "start": "2025-02-01",
              "end": "2025-10-31",
              "val": 192268000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 247832000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 62168000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "AssetsFairValueDisclosure": {
        "label": "Assets, Fair Value Disclosure",
        "description": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "units": {
          "USD": [
            {
              "end": "2025-01-31",
              "val": 7349060000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 7349060000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-10-31",
              "val": 7498420000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 7311409000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 7311409000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 7308163000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "AvailableForSaleSecuritiesDebtSecuritiesNoncurrent": {
        "label": "Debt Securities, Available-for-sale, Noncurrent",
        "description": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent.",
        "units": {
          "USD": [
            {
              "end": "2025-01-31",
              "val": 4450000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 4450000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-10-31",
              "val": 3957000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            },
            {
              "end": "2026-01-31",
              "val": 3968000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27"
            },
            {
              "end": "2026-01-31",
              "val": 3968000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q4I"
            },
            {
              "end": "2026-04-30",
              "val": 3978000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1I"
            }
          ]
        }
      },
      "EquitySecuritiesFvNiCurrentAndNoncurrent": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "end": "2025-01-31",
              "val": 35280000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25"
            },
            {
              "end": "2025-01-31",
              "val": 35280000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024Q4I"
            },
            {
              "end": "2025-10-31",
              "val": 98260000,
              "accn": "0001585521-25-000202",
              "fy": 2026,
              "fp": "Q3",
              "form": "10-Q",
              "filed": "2025-11-25",
              "frame": "CY2025Q3I"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": {
        "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent",
        "description": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss).",
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.21,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": {
        "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.",
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.002,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationCrossBorderOtherAmount": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -2705000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationCrossBorderOtherPercent": {
        "label": null,
        "description": null,
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -0.001,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationFdiiPercent": {
        "label": null,
        "description": null,
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.017,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost": {
        "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent",
        "description": "Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement.",
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.01,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationOtherAdjustments": {
        "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.",
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.002,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": {
        "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).",
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.016,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationTaxContingencies": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.",
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.007,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "EffectiveIncomeTaxRateReconciliationTaxCreditsResearch": {
        "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent",
        "description": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.",
        "units": {
          "pure": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 0.014,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidFederalAfterRefundReceived": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 332500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidForeignAfterRefundReceived": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 21927000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "IncomeTaxPaidStateAndLocalAfterRefundReceived": {
        "label": null,
        "description": null,
        "units": {
          "USD": [
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 67178000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "NoncashContributionExpense": {
        "label": "Noncash Contribution Expense",
        "description": "Noncash charitable contributions made by the entity during the period.",
        "units": {
          "USD": [
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 20904000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PaymentsToAcquireLongtermInvestments": {
        "label": "Payments to Acquire Long-term Investments",
        "description": "The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term.",
        "units": {
          "USD": [
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 70527000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 18500000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 98245000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 145695000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "ProceedsFromSaleOfLongtermInvestments": {
        "label": "Proceeds from Sale of Long-term Investments",
        "description": "The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, beyond the current operating cycle.",
        "units": {
          "USD": [
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 170067000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 13384000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2025-04-30",
              "val": 0,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2025Q1"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 80438000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            },
            {
              "start": "2026-02-01",
              "end": "2026-04-30",
              "val": 184000,
              "accn": "0001585521-26-000071",
              "fy": 2027,
              "fp": "Q1",
              "form": "10-Q",
              "filed": "2026-05-22",
              "frame": "CY2026Q1"
            }
          ]
        }
      },
      "UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities": {
        "label": "Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities",
        "description": "Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.",
        "units": {
          "USD": [
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 0,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 209000,
              "accn": "0001585521-26-000030",
              "fy": 2026,
              "fp": "FY",
              "form": "10-K",
              "filed": "2026-02-27",
              "frame": "CY2025"
            }
          ]
        }
      }
    },
    "ecd": {
      "CoSelectedMeasureAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 4100000000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 4393000000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 4527000000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 4665000000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 4869000000,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            }
          ]
        }
      },
      "NonPeoNeoAvgCompActuallyPaidAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -19780384,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 20324162,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 8969101,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 12843542,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1081564,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            }
          ]
        }
      },
      "NonPeoNeoAvgTotalCompAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 512500,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 32519158,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 11660924,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 12493135,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1100937,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PeerGroupTotalShareholderRtnAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 125.39,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 97.23,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 150.6,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 197.73,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 256.61,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PeoActuallyPaidCompAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": -26702869,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 43840026,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 21165565,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 13703322,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": -680333,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            }
          ]
        }
      },
      "PeoTotalCompAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 1115089,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 75959683,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 28082133,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 3428169,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 1280858,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            }
          ]
        }
      },
      "TotalShareholderRtnAmt": {
        "label": "",
        "description": "",
        "units": {
          "USD": [
            {
              "start": "2021-02-01",
              "end": "2022-01-31",
              "val": 41.47,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2021"
            },
            {
              "start": "2022-02-01",
              "end": "2023-01-31",
              "val": 20.16,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2022"
            },
            {
              "start": "2023-02-01",
              "end": "2024-01-31",
              "val": 17.37,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2023"
            },
            {
              "start": "2024-02-01",
              "end": "2025-01-31",
              "val": 23.37,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2024"
            },
            {
              "start": "2025-02-01",
              "end": "2026-01-31",
              "val": 24.75,
              "accn": "0001628280-26-028866",
              "fy": null,
              "fp": null,
              "form": "DEF 14A",
              "filed": "2026-04-30",
              "frame": "CY2025"
            }
          ]
        }
      }
    }
  }
}