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Incentive Stock Option and Other Equity Plans (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
12 Months Ended
Feb. 02, 2013
Jan. 28, 2012
Jan. 29, 2011
Mar. 30, 2010
Mar. 01, 2002
Jan. 28, 1994
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]            
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures $ 0.5 $ 3.2 $ 3.4      
Stock Compensation Plan [Member]
           
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]            
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized       1,500,000 1,400,000 3,400,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]            
Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options 0.6 1.9 1.3      
Deferred Compensation, Share-based Payments [Member]
           
Deferred Compensation Arrangements [Abstract]            
Deferred Compensation Arrangement with Individual, Shares Authorized for Issuance       4,500,000    
Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance 33,900 26,500        
Restricted Stock Units (RSUs) [Member]
           
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 42.38 $ 48.88 $ 39.72      
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures 0.5 3.2 3.4      
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized 1.4          
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition 0 years 11 months 0 days          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other then Options, Nonvested, Intrinsic Value 3.2          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Intrinsic Value $ 40.93          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value $ 2.0 $ 2.0