Segment Information - Net Revenue by Location (Details) - USD ($) $ in Thousands	3 Months Ended
	May 01, 2021	May 02, 2020
Segment Reporting Information
Net revenue	$ 520,002	$ 260,251
Product sales
Segment Reporting Information
Net revenue	498,477	247,317
Product sales | U.S.
Segment Reporting Information
Net revenue	157,066	69,465
Product sales | Italy
Segment Reporting Information
Net revenue	47,553	19,352
Product sales | Germany
Segment Reporting Information
Net revenue	34,678	11,362
Product sales | South Korea
Segment Reporting Information
Net revenue	27,809	21,224
Product sales | Canada
Segment Reporting Information
Net revenue	26,640	16,677
Product sales | Spain
Segment Reporting Information
Net revenue	25,507	12,996
Product sales | Other foreign countries
Segment Reporting Information
Net revenue	179,224	96,241
Net royalties
Segment Reporting Information
Net revenue	$ 21,525	$ 12,934