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Stock-Based Compensation, (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended
May 03, 2014
May 04, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unrecognized compensation cost $ 22.7  
Unrecognized compensation cost, period for recognition 2 years 9 months 4 days  
Stock Options and SARs [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 4 years  
Percentage of awards vesting each year (in hundredths) 25.00%  
Award vesting rights each of the first four years following the date of grant  
Aggregate intrinsic value Options and SARs 3.5 5.2
Stock Options and SARs [Member] | Minimum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award expiration period 7 years  
Stock Options and SARs [Member] | Maximum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award expiration period 10 years  
Non-vested Stock [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Nonvested stock conversion ratio one for one  
Number of shares issued (in shares) 128,360  
Number of shares vested (in shares) (186,606)  
Aggregate Intrinsic Value Other Than Options 4.4  
Non-vested Stock [Member] | Minimum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 1 year  
Non-vested Stock [Member] | Maximum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 4 years  
Performance Shares [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares issued (in shares) 12,884  
Performance cycle 3 years  
Number of shares vested (in shares) (2,241)  
Tax liability paid by recipient of award 0.1  
Aggregate Intrinsic Value Other Than Options $ 0.5  
Performance Shares [Member] | Minimum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Multiple of the number of granted shares outstanding for issuable shares 0  
Performance Shares [Member] | Maximum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Multiple of the number of granted shares outstanding for issuable shares 2  
Performance Share Grant 2011 [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares vested (in shares) 16,620  
2001 Equity Incentive Plan [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares reserved for issuance upon exercise of awards (in shares) 12,375,000  
2008 Equity Incentive Plan [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares reserved for issuance upon exercise of awards (in shares) 4,550,000