Income Taxes - Reconciliation of Unrecognized Tax Position (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jan. 31, 2026 |
Jan. 31, 2025 |
Jan. 31, 2024 |
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| Unrecognized Tax Benefits [Roll Forward] | |||
| Beginning Balance | $ 56,334 | $ 41,772 | $ 30,404 |
| Tax Positions taken in prior year, gross increases | 1,082 | 931 | 228 |
| Tax Positions taken in prior year, gross decreases | (330) | 0 | 0 |
| Tax Positions taken in current year, gross increases | 11,280 | 13,650 | 12,415 |
| Tax Positions taken in current year, gross decreases | 0 | (19) | (891) |
| Lapse of Statute of Limitations | 0 | 0 | (384) |
| Settlements | (209) | 0 | 0 |
| Ending Balance | $ 68,157 | $ 56,334 | $ 41,772 |
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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