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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended		12 Months Ended
	Mar. 27, 2020	May 02, 2020	May 04, 2019	Feb. 03, 2018
Income Tax Disclosure [Abstract]
U.S. federal corporate tax rate		21.00%		35.00%
CARES act of 2020, net operating loss carryback period	5 years
Effective income tax rate		28.80%	21.70%
Reasonably possible amount of reduction in unrecognized tax benefit over the next twelve months		$ 0.6

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CARES Act Of 2020 net operating loss carryback period.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.

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