Lease Accounting - Lease Cost (Details) - USD ($)	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Lease Cost
Net gains on lease modifications	$ 259,000	$ 2,801,000	$ 0
Finance lease costs
Total lease costs	296,454,000	288,926,000	371,993,000
Europe | COVID-19
Finance lease costs
Rent concessions from landlord	17,300,000	33,100,000
Cost of product sales
Lease Cost
Operating lease costs	181,888,000	205,065,000	244,222,000
Finance lease costs
Amortization of leased assets	55,000	49,000	289,000
Variable lease costs	75,339,000	52,304,000	93,534,000
Short-term lease costs	366,000	694,000	344,000
Selling, general and administrative expenses
Lease Cost
Operating lease costs	25,047,000	21,726,000	24,565,000
Finance lease costs
Amortization of leased assets	5,525,000	3,834,000	2,234,000
Variable lease costs	2,175,000	1,795,000	2,227,000
Short-term lease costs	4,856,000	5,023,000	3,543,000
Net gains on lease modifications
Lease Cost
Net gains on lease modifications	(259,000)	(2,801,000)	0
Interest expense
Finance lease costs
Interest on lease liabilities	$ 1,462,000	$ 1,237,000	$ 1,035,000