Basis of Presentation and Summary of Significant Accounting Policies - Deferred Gift Card Revenue (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2020	Nov. 02, 2019
Movement in Contract with Customer, Liability [Roll Forward]
Beginning balance	$ 500,844	$ 450,302
Deferred revenue	650,956	1,104,694
Effect of exchange rates changes on deferred revenue	(667)	(636)
Revenue recognized	(685,601)	(1,149,613)
Ending balance	$ 465,532	$ 404,747