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Amortization Expense of Favorable Leases (Detail) - USD ($)
$ in Thousands
Jan. 30, 2016
Jan. 31, 2015
Estimated Amortization Expense [Line Items]    
Net Amount $ 238,753 $ 266,397
Favorable Leases    
Estimated Amortization Expense [Line Items]    
2016 24,326  
2017 23,235  
2018 20,735  
2019 20,132  
2020 19,143  
Net Amount $ 107,571