Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Apr. 30, 2026 |
Jan. 31, 2026 |
|
| Minimum | ||
| Commitments And Contingencies [Line Items] | ||
| Purchase obligation term | 2 years | |
| Maximum | ||
| Commitments And Contingencies [Line Items] | ||
| Purchase obligation term | 5 years | |
| June 2023 Facility | Wells Fargo Bank | Secured Debt | Letters of Credit | ||
| Commitments And Contingencies [Line Items] | ||
| Letters of credit facility | $ 12.3 | $ 12.3 |