Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment (Details)

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Property and Equipment      
Depreciation expense $ 110.4 $ 117.9 $ 102.8
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