Summary of Impairment and Restructuring Related Charges (Parenthetical) (Detail) - USD ($)	3 Months Ended
	May 01, 2021	May 02, 2020
Restructuring Cost And Reserve [Line Items]
Asset impairment charges	$ 0	$ 153,617,000	[1]
Impairment of operating lease ROU assets	$ 0	84,100,000
Retail Stores
Restructuring Cost And Reserve [Line Items]
Asset impairment charges		109,600,000
Impairment of operating lease ROU assets		84,100,000
Store Property and Equipment (Fixtures and Equipment and Leasehold Improvements) | Retail Stores
Restructuring Cost And Reserve [Line Items]
Asset impairment charges		25,500,000
Corporate Property and Equipment | Retail Stores
Restructuring Cost And Reserve [Line Items]
Asset impairment charges		26,000,000.0
Cost and Equity Method Investments | Retail Stores
Restructuring Cost And Reserve [Line Items]
Asset impairment charges		$ 18,000,000.0

[1] During the 13 weeks ended May 2, 2020, the Company recorded asset impairment charges of $153.6 million.  Included in this amount are retail store impairment charges of $109.6 million, of which $84.1 million relates to operating lease ROU assets and $25.5 million relates to store property and equipment (fixtures and equipment and leasehold improvements).  We also recorded $26.0 million of impairment related charges to certain corporate