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Goodwill and Intangibles - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 8 Months Ended
May 09, 2020
May 04, 2019
May 09, 2020
May 04, 2019
Goodwill and Intangibles [Abstract]        
Amortization expense of intangible assets $ 1.0 $ 2.9 $ 1.0 $ 2.9