Revenue, Deferred Revenue and Remaining Performance Obligations - Deferred Contract Acquisition Costs (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jan. 31, 2023 |
Jan. 31, 2022 |
|
| Capitalized Contract Cost [Roll Forward] | ||
| Beginning balance | $ 319,180 | $ 198,756 |
| Capitalization of contract acquisition costs | 298,716 | 234,308 |
| Amortization of deferred contract acquisition costs | (170,808) | (113,884) |
| Ending balance | 447,088 | 319,180 |
| Deferred contract acquisition costs, current | 186,855 | 126,822 |
| Deferred contract acquisition costs, noncurrent | 260,233 | 192,358 |
| Total deferred contract acquisition costs | $ 447,088 | $ 319,180 |