Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of RSUs (Details)

v3.22.1
Stock-Based Compensation - Summary of RSUs (Details) - Restricted Stock Units (RSUs)
3 Months Ended
Apr. 30, 2022
$ / shares
shares
Number of Shares  
Nonvested, beginning balance (in shares) | shares 1,096,066
Granted (in shares) | shares 416,729
Vested (in shares) | shares (510,042)
Forfeited (in shares) | shares (40,005)
Nonvested, Ending balance (in shares) | shares 962,748
Weighted Average Grant Date Fair Value  
Nonvested, beginning balance (USD per share) | $ / shares $ 94.16
Granted (USD per share) | $ / shares 159.34
Vested (USD per share) | $ / shares 92.86
Forfeited (USD per share) | $ / shares 111.77
Nonvested, ending balance (USD per share) | $ / shares $ 122.32