Leases - Other Information Related to Leases (Detail) - USD ($) $ in Thousands	6 Months Ended
	Aug. 03, 2019	Aug. 04, 2018
Leases [Abstract]
Operating Lease, Payments	$ (53,670)	$ (54,287)
Operating cash flows from finance leases	(11,186)	(6,411)
Principal payments under finance leases	(4,399)	(3,567)
Total cash outflows from leases	(69,255)	(64,265)
Finance leases, Lease right-of-use assets obtained in exchange for lease obligations (non-cash)	17,997	27,874
Operating leases, Lease right-of-use assets obtained in exchange for lease obligations (non-cash)	$ 13,839	$ 15,024