Acquisitions - Identifiable Intangible Assets (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Nov. 20, 2024 |
Apr. 30, 2025 |
Jan. 31, 2025 |
|
| Developed technology | |||
| Acquired Finite-Lived Intangible Assets [Line Items] | |||
| Weighted-Average Remaining Useful Life | 53 months | 55 months | |
| Customer relationships | |||
| Acquired Finite-Lived Intangible Assets [Line Items] | |||
| Weighted-Average Remaining Useful Life | 62 months | 65 months | |
| A.S. Adaptive Shield Ltd. | |||
| Acquired Finite-Lived Intangible Assets [Line Items] | |||
| Fair value | $ 31,100 | ||
| A.S. Adaptive Shield Ltd. | Developed technology | |||
| Acquired Finite-Lived Intangible Assets [Line Items] | |||
| Fair value | $ 23,600 | ||
| Weighted-Average Remaining Useful Life | 72 months | ||
| A.S. Adaptive Shield Ltd. | Customer relationships | |||
| Acquired Finite-Lived Intangible Assets [Line Items] | |||
| Fair value | $ 7,500 | ||
| Weighted-Average Remaining Useful Life | 72 months |