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Fair Values of Derivative Instruments (Detail) - USD ($)
$ in Thousands
Jan. 31, 2021
Feb. 02, 2020
Other Current Assets    
Derivatives, Fair Value [Line Items]    
Derivatives designated as cash flow hedges, Assets $ 113 $ 138
Other Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivatives designated as cash flow hedges, Liabilities $ (692)