Convertible Senior Notes and Related Transactions - Components of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 03, 2024	Jul. 29, 2023	Aug. 03, 2024	Jul. 29, 2023
Debt Instrument [Line Items]
Amortization of debt discount and issuance costs			$ 2,668	$ 989
Senior Notes | 2024 Notes
Debt Instrument [Line Items]
Coupon interest	$ 0	$ 576	334	1,922
Amortization of debt discount and issuance costs	0	86	28	284
Total	0	662	362	2,206
Senior Notes | Initial 2028 Notes
Debt Instrument [Line Items]
Coupon interest	2,578	2,578	5,156	2,979
Amortization of debt discount and issuance costs	436	417	872	479
Total	3,014	2,995	6,028	3,458
Senior Notes | Additional 2028 Notes
Debt Instrument [Line Items]
Coupon interest	721	0	1,367	0
Amortization of debt discount and issuance costs	775	0	1,437	0
Total	$ 1,496	$ 0	$ 2,804	$ 0