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Stock Repurchase Program and Dividends - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Aug. 02, 2020
Aug. 04, 2019
Aug. 02, 2020
Aug. 04, 2019
Feb. 02, 2020
Stock Repurchase Program and Dividend [Line Items]          
Common stock repurchased, shares 574,982,000 635,526 574,982,000 1,228,622  
Common stock repurchased, average cost per share   $ 60.24   $ 58.71  
Common stock repurchased, total cost   $ 38,283,000   $ 72,131,000  
Stock repurchase program, remaining authorized repurchase amount   651,685,000   651,685,000  
Treasure stock, value $ 599,000 $ 974,000 $ 599,000 $ 974,000 $ 941,000
Cash dividends declared per common share $ 0.48 $ 0.48 $ 0.96 $ 0.96