Operating Leases - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 31, 2025 |
Jul. 31, 2024 |
Jul. 31, 2025 |
Jul. 31, 2024 |
|
| 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 | $ 1.8 | $ 1.6 | $ 3.5 | $ 3.2 |