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Cost-Savings Initiative - Additional Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 31, 2025 | Jul. 31, 2025 | Jul. 31, 2024 | Jan. 31, 2025
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance and payroll related charges | $ 900 | $ 1,500 | $ 4,600 |
Early lease termination related fees and costs |  | $ 500 |  |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Selling, General and Administrative Expense | Selling, General and Administrative Expense | Selling, General and Administrative Expense |
Payments for restructuring |  | $ 2,000 |  | $ 1,300
Remaining restructuring charges included in Accrued payroll and benefits | $ 11,426 | 11,426 | $ 8,153 | $ 7,840
Severance and Employee Related |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Remaining restructuring charges included in Accrued payroll and benefits | $ 2,000 | $ 2,000 |  |

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