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Basis of Presentation (Details) - USD ($)
$ in Thousands
6 Months Ended
Aug. 01, 2015
Jan. 31, 2015
Aug. 02, 2014
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Debt issuance costs, net $ 33,800 $ 40,613 $ 47,933
Long-term debt $ 2,931,008 $ 3,124,374 $ 3,316,909
Minimum      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Duration period of fiscal year 364 days    
Maximum      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Duration period of fiscal year 371 days    
Pro Forma Adjustment | ASU 2015-03      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Debt issuance costs, net $ 29,000    
Long-term debt $ 29,000