Balance Sheet Components - Schedule of Other Liabilities, Noncurrent (Details) - USD ($) $ in Thousands |
Apr. 30, 2026 |
Jan. 31, 2026 |
|---|---|---|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||
| Sales and other non-income tax liabilities | $ 39,353 | $ 40,184 |
| Long-term income tax liabilities | 65,978 | 62,771 |
| Other | 8,276 | 6,108 |
| Other liabilities, noncurrent | $ 113,607 | $ 109,063 |