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Disclosures about Fair Value of Financial Instruments - Additional Information (Detail) (USD $)
Aug. 02, 2014
Feb. 01, 2014
Aug. 03, 2013
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]      
Fair value of long-term debt $ 1,680,000,000 $ 1,340,000,000 $ 1,350,000,000
Carrying value of long-term debt $ 1,623,769,000 $ 1,274,216,000 $ 1,274,156,000