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Fair Values of Derivative Instruments (Detail) - USD ($)
$ in Thousands
Feb. 03, 2019
Jan. 28, 2018
Other Current Assets    
Derivatives, Fair Value [Line Items]    
Derivatives designated as cash flow hedges, Assets $ 358  
Derivatives not designated as hedging instruments, Assets $ 4  
Other Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivatives designated as cash flow hedges, Liabilities   $ (635)
Derivatives not designated as hedging instruments, Liabilities   (299)
Other Long Term Liabilites    
Derivatives, Fair Value [Line Items]    
Derivatives designated as cash flow hedges, Liabilities   $ (54)