Revenue, Deferred Revenue and Remaining Performance Obligations - Deferred Contract Acquisition Costs (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jan. 31, 2025 |
Jan. 31, 2024 |
|
| Capitalized Contract Cost [Roll Forward] | ||
| Beginning balance | $ 582,303 | $ 447,088 |
| Capitalization of contract acquisition costs | 584,484 | 374,116 |
| Amortization of deferred contract acquisition costs | (318,837) | (238,901) |
| Ending balance | 847,950 | 582,303 |
| Deferred contract acquisition costs, current | 347,042 | 246,370 |
| Deferred contract acquisition costs, noncurrent | 500,908 | 335,933 |
| Total deferred contract acquisition costs | $ 847,950 | $ 582,303 |