Balance Sheet Components - Schedule of Allowance for Credit Loss (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
|
| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | ||
| Beginning balance | $ 14,373 | $ 17,262 |
| Provision for credit losses | 3,157 | 5,943 |
| Write-offs | (2,449) | (4,920) |
| Ending balance | $ 15,081 | $ 18,285 |
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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.
|
| X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Accounts Receivable, Credit Losses Expense (Reversal), Current No definition available.
|