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

Stock-Based Compensation - Stock Option Activity (Details)

v3.26.1
Stock-Based Compensation - Stock Option Activity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2024
Number of Stock Options      
Beginning balance (in shares) 18,572    
Exercised (in shares) (3,340)    
Forfeited (in shares) (1,308)    
Expired (in shares) (6)    
Ending balance (in shares) 13,918 18,572  
Exercisable (in shares) 13,477    
Vested and expected to vest (in shares) 13,918    
Weighted Average Exercise Price      
Beginning balance (in dollars per share) $ 6.60    
Exercised (in dollars per share) 4.58    
Forfeited (in dollars per share) 10.85    
Expired (in dollars per share) 1.79    
Ending balance (in dollars per share) 6.68 $ 6.60  
Exercisable (in dollars per share) 6.48    
Vested and expected to vest (in dollars per share) $ 6.68    
Weighted Average Remaining Contractual Life      
Balance 4 years 1 month 6 days 4 years 8 months 12 days  
Exercisable 4 years    
Vested and expected to vest 4 years 1 month 6 days    
Aggregate Intrinsic Value      
Balance $ 18,069 $ 56,997  
Exercisable 18,069    
Vested and expected to vest 18,069    
Intrinsic value of options exercised 12,544 19,423 $ 58,565
Estimated grant date fair value of options vested in the period $ 4,325 $ 12,601 $ 12,954