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Stock-Based Compensation - Additional Information about Stock Options (Detail) - Stock Options - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
Share Based Compensation Arrangement By Share Based Payment Award      
Weighted-average fair value per share of stock options granted $ 168.90 $ 63.35 $ 69.60
Aggregate intrinsic value of stock options exercised $ 75,011 $ 82,718 $ 77,311
Fair value of stock options vested $ 12,429 $ 11,816 $ 13,915