Debt - Interest Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 05, 2023	Feb. 06, 2022	Jan. 31, 2021
Debt Instrument [Line Items]
Total amortization of debt discount and debt issuance costs	$ 3,210	$ 31,577	$ 29,070
Convertible Senior Notes
Debt Instrument [Line Items]
Amortization of debt discount	0	28,874
Amortization of debt issuance costs	2,598	2,091
Total amortization of debt discount and debt issuance costs	2,598	30,965
Contractual interest expense	716	732
Total interest expense related to the Notes	$ 3,314	$ 31,697
Effective interest rate of the liability component ( as a percent)	0.60%	5.60%