Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Jan. 28, 2024	Jan. 29, 2023	Jan. 30, 2022	Jan. 31, 2021
Non-current deferred tax assets:
Inventory reserve	$ 8,091	$ 6,127
Bad debt reserve	447	20
Foreign tax credits	1,737	3,294
Research credit carryforward	78,593	61,699
NOL carryforward	107,030	95,955
Leasing deferred assets	7,001	3,932
OID interest	12,812	19,421
Other reserves	1,176	8,255
Section 163(J) Limitation	17,696	3,711
Payroll and related accruals	8,253	10,433
Share-based compensation	2,904	4,014
Foreign pension deferred	632	474
Accrued sales reserves	3,498	684
Research and development charges	20,274	14,835
Other deferred assets	4,181	554
Intangibles	72,946	5,296
Valuation allowance	(304,355)	(156,850)	$ (17,506)	$ (15,751)
Total non-current deferred tax assets	42,916	81,854
Non-current deferred tax liabilities:
Property, plant and equipment	(7,937)	(7,952)
Leasing deferred liabilities	(5,866)	(3,780)
Other non-current deferred tax liabilities	(4,523)	(5,130)
Total non-current deferred tax liabilities	(25,732)	(23,135)
Net deferred tax assets	$ 17,184	$ 58,719