Convertible Senior Notes and Related Transactions - Components of Interest Expense (Details) - Senior Notes - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2023	Oct. 29, 2022	Oct. 28, 2023	Oct. 29, 2022
2028 Notes
Debt Instrument [Line Items]
Coupon interest	$ 2,578	$ 0	$ 5,557	$ 0
Amortization of debt discount and issuance costs	415	0	894	0
Total	2,993	0	6,451	0
2024 Notes
Debt Instrument [Line Items]
Coupon interest	325	1,500	2,247	4,500
Amortization of debt discount and issuance costs	50	215	334	644
Total	$ 375	$ 1,715	$ 2,581	$ 5,144