Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Additional Information (Detail)

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Commitments and Contingencies - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Jan. 28, 2012
Operating Leased Assets [Line Items]      
Non-cancelable operating lease terms, minimum 3 years    
Non-cancelable operating lease terms, maximum 10 years    
Total rent expense under operating leases $ 138,086 $ 115,755 $ 94,175
Retail Stores [Member]
     
Operating Leased Assets [Line Items]      
Minimum lease payments for stores to be opened in next fiscal year $ 164,771