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Basis of Presentation (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
May 04, 2013
Apr. 28, 2012
Feb. 02, 2013
Reclassifications      
Net income $ 117,210 $ 94,983  
Stockholders' equity 1,975,415 2,123,760 1,970,175
Reclassifications
     
Reclassifications      
Net income 0    
Stockholders' equity $ 0