Annual report [Section 13 and 15(d), not S-K Item 405]

Stock-Based Compensation - Stock Option Activity (Details)

v3.25.1
Stock-Based Compensation - Stock Option Activity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Jan. 31, 2025
Jan. 31, 2024
Jan. 31, 2023
Number of Stock Options      
Beginning balance (in shares) 23,267    
Exercised (in shares) (3,545)    
Forfeited (in shares) (1,150)    
Expired (in shares) 0    
Ending balance (in shares) 18,572 23,267  
Exercisable (in shares) 17,424    
Vested and expected to vest (in shares) 18,540    
Weighted Average Exercise Price      
Beginning balance (in dollars per share) $ 6.66    
Exercised (in dollars per share) 5.57    
Forfeited (in dollars per share) 11.09    
Expired (in dollars per share) 0.59    
Ending balance (in dollars per share) 6.60 $ 6.66  
Exercisable (in dollars per share) 6.25    
Vested and expected to vest (in dollars per share) $ 6.59    
Weighted Average Remaining Contractual Life      
Balance 4 years 8 months 12 days 5 years 10 months 24 days  
Exercisable 4 years 6 months    
Vested and expected to vest 4 years 8 months 12 days    
Aggregate Intrinsic Value      
Balance $ 56,997 $ 136,602  
Exercisable 56,800    
Vested and expected to vest 56,964    
Intrinsic value of options exercised 19,423 58,565 $ 32,391
Estimated grant date fair value of options vested in the period $ 12,601 $ 12,954 $ 32,085