Asset Impairments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended		12 Months Ended
	Oct. 30, 2021	Oct. 31, 2020	Aug. 01, 2020	May 02, 2020	Aug. 01, 2020	Oct. 30, 2021	Oct. 31, 2020	Jan. 30, 2021
Impairment of long-lived assets		$ 906				$ 0	$ 27,493
Non cash gains on operating leases			$ 1,300		$ 1,300
Operating lease benefit				$ 900
Impairment of goodwill		17,900				0	17,900	$ 17,900
Impairment of intangible assets							6,620
Goodwill, impaired, accumulated impairment loss	$ 137,300					137,300
Amortization expense for intangible assets	$ 2,100	2,300				$ 6,200	7,000
Minimum [Member]
Cash flow assumption period for analysis						5 years
Weighted average fair value of goodwill and intangible assets						23.50%
Royalty rate to estimate available returns						1.00%
Maximum [Member]
Cash flow assumption period for analysis						10 years
Weighted average fair value of goodwill and intangible assets						34.00%
Royalty rate to estimate available returns						4.00%
Trade Name [Member]
Impairment of intangible assets		4,000					4,000
Customer Relationships [Member]
Impairment of intangible assets, finite-lived		$ 2,600					$ 2,600
Leasehold Improvements [Member]
Impairment of long-lived assets				6,700
Right-of-Use Asset [Member]
Impairment of long-lived assets				$ 20,800