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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Feb. 01, 2014
segment
Feb. 02, 2013
Jan. 28, 2012
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES      
Number of reportable segments 2    
Accounts Receivable      
Allowance for uncollectible accounts $ 0.8 $ 1.0  
Property and Equipment      
Depreciation expense $ 84.9 $ 81.7 $ 72.6
Building | Minimum
     
Property and Equipment      
Estimated useful lives 10 years    
Building | Maximum
     
Property and Equipment      
Estimated useful lives 25 years    
Leasehold Improvements | Minimum
     
Property and Equipment      
Estimated useful lives 5 years    
Leasehold Improvements | Maximum
     
Property and Equipment      
Estimated useful lives 10 years    
Furniture, fixtures and equipment | Minimum
     
Property and Equipment      
Estimated useful lives 2 years    
Furniture, fixtures and equipment | Maximum
     
Property and Equipment      
Estimated useful lives 25 years