Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Components of Property and Equipment (Detail)

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Property and Equipment - Components of Property and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified
Feb. 01, 2014
Feb. 02, 2013
Property, Plant and Equipment [Line Items]    
Property plant and equipment, gross $ 1,022,656 $ 838,390
Less accumulated depreciation and amortization (426,920) (355,331)
Property and equipment, net 595,736 483,059
Equipment and fixtures [Member]
   
Property, Plant and Equipment [Line Items]    
Property plant and equipment, gross 390,650 323,069
Leasehold improvements [Member]
   
Property, Plant and Equipment [Line Items]    
Property plant and equipment, gross 376,796 307,624
Electronic equipment and software [Member]
   
Property, Plant and Equipment [Line Items]    
Property plant and equipment, gross 218,979 169,997
Construction-in-progress [Member]
   
Property, Plant and Equipment [Line Items]    
Property plant and equipment, gross $ 36,231 $ 37,700