Operating Leases - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Aug. 01, 2020	May 02, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019	Feb. 01, 2020
Leases [Line Items]
Lessee, operating lease, option to extend				Some retail leases include one or more options to renew, with renewal terms that can extend the lease term from one to fifteen years. The Company’s distribution center has renewal terms that can extend the lease term up to twenty years.
Lessee, operating lease, existence of option to extend				true
Impairment of long-lived assets	$ (893)	$ 900	$ 2,064	$ 26,587	$ 2,064
Operating lease right of use asset	177,391			177,391		$ 211,332
Operating lease liability	227,493			227,493
Withheld rent	17,100			17,100
Abated rent payments	500
Deferred rent payments	300			300
Common area maintenance expense	3,700		3,600	7,400	7,100
Operating lease liabilities arising from obtaining operating lease assets	2,000		4,100	1,100	9,600
Operating leases, cash paid for amounts included in the measurement of operating lease liabilities	$ 8,100		11,900	12,500	$ 23,700
Selling, General and Administrative Expenses [Member]
Leases [Line Items]
Operating lease right of use asset		400
Operating lease liability		400
Leasehold Improvements [Member]
Leases [Line Items]
Impairment of long-lived assets		6,700	300
Right-of-Use Asset [Member]
Leases [Line Items]
Impairment of long-lived assets		$ 20,800	$ 1,800
Operating Leases Liabilities [Member]
Leases [Line Items]
Impairment of long-lived assets				$ 1,300
Minimum [Member] | Retail Stores [Member]
Leases [Line Items]
Lessee, operating lease, option to extend lease term	1 year			1 year
Maximum [Member] | Retail Stores [Member]
Leases [Line Items]
Lessee, operating lease, option to extend lease term	15 years			15 years
Maximum [Member] | Distribution Center [Member]
Leases [Line Items]
Lessee, operating lease, option to extend lease term	20 years			20 years