Balance Sheet Components - Property and Equipment, Net (Details) - USD ($) $ in Thousands	May 05, 2024	Feb. 04, 2024
Property Plant And Equipment [Line Items]
Total property and equipment	$ 876,226	$ 832,852
Less: accumulated depreciation and amortization	(508,073)	(480,248)
Property and equipment, net	368,153	352,604
Test equipment
Property Plant And Equipment [Line Items]
Total property and equipment	390,646	371,269
Computer equipment and software
Property Plant And Equipment [Line Items]
Total property and equipment	332,358	319,636
Furniture and fixtures
Property Plant And Equipment [Line Items]
Total property and equipment	12,804	12,547
Leasehold improvements
Property Plant And Equipment [Line Items]
Total property and equipment	97,629	92,926
Capitalized software development costs
Property Plant And Equipment [Line Items]
Total property and equipment	$ 42,789	$ 36,474