Leases - Summary of Components of Net Lease Cost (Details) - USD ($)		3 Months Ended	6 Months Ended
		Aug. 03, 2019	Aug. 03, 2019
Leases [Abstract]
Operating lease cost	[1]	$ 13,215,000	$ 26,468,000
Short-term lease costs		0	0
Variable lease costs	[1]	3,954,000	7,999,000
Total lease costs		$ 17,169,000	$ 34,467,000

[1] Lease costs related to store locations are included in Cost of Goods Sold Including Occupancy Costs on the Consolidated Statement of Operations and expenses and lease costs related to the corporate headquarters, automobile and equipment leases are included in Selling, General and Administrative expenses on the Consolidated Statement of Operations. For the second quarter and first six months of fiscal 2019, the Company had no short-term lease costs.