Leases - Lease Costs (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019
Lease costs:
Operating lease cost	$ 20,181	$ 23,259	$ 40,907	$ 42,376
Finance lease costs, Amortization of leased assets	10,125	9,235	19,713	18,087
Finance lease costs, Interest on lease liabilities	5,948	5,672	11,729	11,186
Variable lease costs	3,920	5,791	7,480	11,398
Sublease income	(2,119)	(1,507)	(4,694)	(4,789)
Total lease cost-net	38,055	42,450	75,135	78,258
Variable lease payments	$ 2,200	$ 3,500	$ 4,200	$ 6,800