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Share-Based Compensation - Schedule of Share Based Awards Issued and Weighted Average Fair Value (Detail)
9 Months Ended
Oct. 31, 2023
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards Granted 1,123,003
Performance Stock Units (PSUs)  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards Granted 160,887
Weighted Average Fair Value | $ / shares $ 26.96
Restricted Stock Units (RSUs)  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards Granted 962,116
Weighted Average Fair Value | $ / shares $ 27.32