v3.26.1
Employee Stock Plans - Schedule of Summarized Unvested RSU Award Activity (Details) - Restricted stock units
3 Months Ended
Apr. 30, 2026
$ / shares
shares
Stock units  
Beginning balance, outstanding (in shares) | shares 9,775,796
Granted (in shares) | shares 5,953,648
Vested (in shares) | shares (621,747)
Forfeited (in shares) | shares (346,978)
Ending balance, outstanding (in shares) | shares 14,760,719
Weighted-Average Grant Date Fair Value  
Beginning balance (in dollars per share) | $ / shares
Granted (in dollars per share) | $ / shares 19.01
Vested (in dollars per share) | $ / shares 39.44
Forfeited (in dollars per share) | $ / shares 32.17
Ending balance (in dollars per share) | $ / shares