v3.26.1
Stock-Based Compensation - Schedule of Restricted Stock and Restricted Stock Units (Details) - Restricted stock and restricted stock units
 6 Months Ended
Jul. 31, 2026
$ / shares
shares
Outstanding  
Balance, beginning of period (in shares) | shares 7,607,861
Granted (in shares) | shares 3,660,655
Vested and converted to shares (in shares) | shares (2,907,326)
Forfeited or canceled (in shares) | shares (401,043)
Balance, end of period (in shares) | shares 7,960,147
Weighted-Average Grant Date Fair Value  
Beginning of period (in dollars per share) | $ / shares $ 7.51
Granted (in dollars per share) | $ / shares 3.71
Vested and converted to shares (in dollars per share) | $ / shares 7.08
Forfeited or canceled (in dollars per share) | $ / shares 7.72
Balance, end of period (in dollars per share) | $ / shares $ 5.90