Lease Accounting - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019
Lease costs
Total lease costs	$ 70,260	$ 91,330	$ 148,918	$ 182,147
COVID-19 | Europe
Lease costs
Rent concessions from landlord	7,700		10,500
Cost of product sales
Lease costs
Operating lease cost	50,005	58,749	105,374	117,565
Amortization of leased assets	20	44	32	87
Variable lease costs	13,209	25,083	27,557	49,908
Short-term lease costs	181	0	420	0
Selling, general and administrative expenses
Lease costs
Operating lease cost	5,355	5,720	10,531	10,984
Amortization of leased assets	474	637	1,338	1,180
Variable lease costs	638	628	1,217	1,455
Short-term lease costs	170	183	1,959	395
Interest expense
Lease costs
Interest on lease liabilities	$ 208	$ 286	$ 490	$ 573