Restructuring Charges - Schedule of Restructuring Liability (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Jul. 31, 2024 |
Jul. 31, 2025 |
Jul. 31, 2024 |
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| Restructuring Reserve [Roll Forward] | |||
| Restructuring liability, beginning balance | $ 0 | $ 0 | |
| Restructuring charges | $ 3,800 | 14,463 | 3,830 |
| Cash Payments | (13,037) | (1,754) | |
| Restructuring liability, ending balance | $ 2,076 | $ 1,426 | $ 2,076 |
| X | ||||||||||
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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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