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Share-Based Compensation - Additional Information (Detail)
9 Months Ended
Oct. 31, 2022
shares
Stock Options  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock options exercised 20,000
Performance Stock Units (PSUs)  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock units vested 80,001
Restricted Stock Units (RSUs)  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock units vested 625,881