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Deferred Lease Credits (Tables)
6 Months Ended
Jul. 30, 2011
Deferred Lease Credits [Abstract]  
Amortized amounts over the life of the related Leases
                 
    July 30, 2011     January 29, 2011  
Deferred lease credits
  $ 567,405     $ 544,223  
Amortized deferred lease credits
    (330,575 )     (310,066 )
 
           
Total deferred lease credits, net
  $ 236,830     $ 234,157