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Long-Term Debt, Exclusive of Current Installments (Detail) - USD ($)
$ in Thousands
May 05, 2018
Feb. 03, 2018
Apr. 29, 2017
Debt Instrument [Line Items]      
Debt issuance cost $ (11,969) $ (12,506) $ (14,113)
Long-term debt 2,231,360 2,230,607 2,228,351
2.50% Ten-Year Notes      
Debt Instrument [Line Items]      
Long-term debt 499,777 499,766 499,733
2.75% Seven-Year Notes      
Debt Instrument [Line Items]      
Long-term debt 749,769 749,750 749,694
2.25% Ten-Year Notes      
Debt Instrument [Line Items]      
Long-term debt $ 993,783 $ 993,597 $ 993,037