Leases - Lease Costs (Detail) - USD ($) $ in Thousands	3 Months Ended
	May 02, 2020	May 04, 2019
Lease costs:
Operating lease cost	$ 20,726	$ 19,117
Finance lease costs, Amortization of leased assets	9,588	8,852
Finance lease costs, Interest on lease liabilities	5,781	5,514
Variable lease costs	3,560	5,607
Sublease income	(2,575)	(3,282)
Total lease cost-net	37,080	35,808
Variable lease payments	$ 2,000	$ 3,300