Balance Sheet Components - Property and Equipment, Net (Details) - USD ($) $ in Thousands	May 08, 2022	Feb. 06, 2022
Property Plant And Equipment [Line Items]
Total property and equipment	$ 564,148	$ 537,348
Less: accumulated depreciation and amortization	(356,859)	(342,066)
Property and equipment, net	207,289	195,282
Test equipment
Property Plant And Equipment [Line Items]
Total property and equipment	281,577	266,672
Computer equipment and software
Property Plant And Equipment [Line Items]
Total property and equipment	213,616	206,053
Furniture and fixtures
Property Plant And Equipment [Line Items]
Total property and equipment	8,504	8,652
Leasehold improvements
Property Plant And Equipment [Line Items]
Total property and equipment	48,431	47,443
Capitalized software development costs
Property Plant And Equipment [Line Items]
Total property and equipment	$ 12,020	$ 8,528

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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