Investments and Fair Value Measurements - Narrative (Details) $ in Millions |
12 Months Ended |
|---|---|
|
Jan. 31, 2024
USD ($)
| |
| Fair Value Disclosures [Abstract] | |
| Cumulative unrealized gains on strategic investments | $ 9.3 |
| Cumulative unrealized losses on strategic investments | $ 4.4 |