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Stock Repurchase Programs and Dividends - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Aug. 03, 2014
Aug. 04, 2013
Aug. 03, 2014
Aug. 04, 2013
Feb. 02, 2014
Stock Repurchase Program and Dividend [Line Items]          
Common stock repurchased, shares 847,946 1,613,943 1,688,707 2,414,825  
Common stock repurchased, average cost per share $ 69.28 $ 55.66 $ 66.35 $ 54.25  
Common stock repurchased, total cost $ 58,745 $ 89,832 $ 112,054 $ 131,006  
Treasury stock, value $ 2,451 $ 3,102 $ 2,451 $ 3,102 $ 3,101
Cash dividend, per common share $ 0.33 $ 0.31 $ 0.66 $ 0.62