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Derivative Financial Instruments - Additional Information (Detail) (USD $)
12 Months Ended
Feb. 01, 2015
Feb. 02, 2014
Derivative [Line Items]    
Reclassification from OCI to cost of goods sold $ 1,321,000us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months  
Gain or loss recognized for cash flow hedges due to hedge ineffectiveness $ 0us-gaap_GainLossOnCashFlowHedgeIneffectivenessNet $ 0us-gaap_GainLossOnCashFlowHedgeIneffectivenessNet