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Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)
In Thousands, except Share data in Millions
Jul. 30, 2011
Jan. 29, 2011
Assets    
Accumulated depreciation and amortization of property and equipment $ 1,412,341 $ 1,354,425
Stockholders' equity:    
Common stock, shares authorized 400 400
Common stock, shares issued 44.9 46.3
Common stock, shares outstanding 44.9 46.3