Equity - Awards Available for Grant (Details) - shares shares in Thousands |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jul. 31, 2024 |
Jan. 31, 2024 |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Awards Available For Grant [Roll Forward] | ||
| Balance, beginning of period (in shares) | 24,868 | 21,483 |
| Awards authorized (in shares) | 7,878 | 7,557 |
| Options cancelled and forfeited (in shares) | 91 | 777 |
| Options repurchased (in shares) | 0 | 17 |
| Balance, end of period (in shares) | 29,797 | 24,868 |
| RSUs and PSUs | ||
| Share-based Compensation Arrangement by Share-based Payment Award, Awards Available For Grant [Roll Forward] | ||
| RSUs and PSUs granted (in shares) | (4,238) | (6,258) |
| RSUs and PSUs cancelled and forfeited (in shares) | 1,198 | 1,292 |