Fair Value Measurements - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Aug. 01, 2020 USD ($) Store	Aug. 03, 2019 USD ($)	Aug. 01, 2020 USD ($) Store		Aug. 03, 2019 USD ($)
Fair Value Measurements Disclosure [Line Items]
Asset impairment charges	$ 0		$ 153,617,000	[1]
Number of retail stores | Store	1,000		1,000
Impairment of operating lease ROU assets	$ 0	$ 0	$ 84,100,000		$ 0
Retail Stores
Fair Value Measurements Disclosure [Line Items]
Asset impairment charges	$ 0	$ 0	$ 135,600,000		$ 0
Number of retail stores | Store	272		272
Impairment of operating lease ROU assets			$ 84,100,000
Impairment of certain cost and equity method investments			18,000,000.0
Fair value of impaired asset	$ 163,400,000		163,400,000
Store and Corporate Property and Equipment | Retail Stores
Fair Value Measurements Disclosure [Line Items]
Asset impairment charges			51,500,000
Revolving Credit Facility
Fair Value Measurements Disclosure [Line Items]
Fair value of outstanding borrowings	$ 200,000,000.0		$ 200,000,000.0

[1] There were no impairment charges recorded during the 13 weeks ended August 1, 2020.  During the 26 weeks ended August 1, 2020, the Company recorded impairment charges of $153.6 million.  Of the total, $84.1 million related to the impairment of the operating ROU assets of 272 stores.  We recorded $51.5 million related to the impairment of certain corporate and store property and equipment.  We also recorded $18.0 million of impairment of certain cost and equity method investments.