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Equity - Summary of Stock Option Activity (Details)
$ / shares in Units, shares in Thousands, $ in Millions
 9 Months Ended 12 Months Ended
Oct. 31, 2024
USD ($)
$ / shares
shares
Jan. 31, 2024
USD ($)
$ / shares
shares
Number of Stock Options Outstanding (in thousands)    
Balance, beginning of period (in shares) | shares 8,503  
Options granted (in shares) | shares 0  
Options exercised (in shares) | shares (1,778)  
Options cancelled (in shares) | shares (11)  
Options forfeited (in shares) | shares (97)  
Balance, end of period (in shares) | shares 6,617 8,503
Options vested (in shares) | shares 5,749  
Options expected to vest (in shares) | shares 6,617  
Weighted Average Exercise Price    
Balance, beginning of period (in USD per share) | $ / shares $ 13.03  
Options granted (in USD per share) | $ / shares 0  
Options exercised (in USD per share) | $ / shares 10.07  
Options cancelled (in USD per share) | $ / shares 13.95  
Options forfeited (in USD per share) | $ / shares 18.36  
Balance, end of period (in USD per share) | $ / shares 13.66 $ 13.03
Options vested (in USD per share) | $ / shares 12.91  
Options expected to vest (in USD per share) | $ / shares $ 13.66  
Weighted Average Remaining Years    
Outstanding (in years) 5 years 4 months 28 days 5 years 10 months 6 days
Options vested (in years) 5 years 3 months  
Options expected to vest (in years) 5 years 4 months 28 days  
Aggregate Intrinsic value (in millions)    
Outstanding value | $ $ 265.3 $ 499.2
Options vested | $ 234.8  
Options expected to vest | $ $ 265.3