Operating Leases - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
|
| Lessee, Lease, Description [Line Items] | ||
| Operating lease, description | The Company leases its headquarters located in Sunnyvale, California, as well as office space and data center facilities in several locations under non-cancelable operating lease agreements, with expiration dates through fiscal 2033. | |
| Operating lease, expiration date ending period | 2033 | |
| Lease costs | $ 1.9 | $ 1.7 |