Goodwill and Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Apr. 27, 2025	Jan. 26, 2025
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 218,633	$ 217,077
Accumulated Amortization	(64,463)	(60,825)
Accumulated Impairment	(131,385)	(131,385)
Total expected amortization expense	22,785	24,867
Core technologies
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	155,568	154,728
Accumulated Amortization	(46,883)	(44,014)
Accumulated Impairment	(91,792)	(91,792)
Total expected amortization expense	$ 16,893	18,922
Core technologies | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	1 year
Core technologies | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	8 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 52,302	51,781
Accumulated Amortization	(13,993)	(13,394)
Accumulated Impairment	(34,777)	(34,777)
Total expected amortization expense	$ 3,532	3,610
Customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	1 year
Customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	10 years
Trade name
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 9,000	9,000
Accumulated Amortization	(3,158)	(3,125)
Accumulated Impairment	(4,816)	(4,816)
Total expected amortization expense	$ 1,026	$ 1,059
Trade name | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	2 years
Trade name | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	10 years
Capitalized Development Costs
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	3 years	3 years
Gross Carrying Amount	$ 1,523	$ 1,368
Accumulated Amortization	(405)	(278)
Accumulated Impairment	0	0
Total expected amortization expense	$ 1,118	$ 1,090
Software Licenses
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	7 years	7 years
Gross Carrying Amount	$ 240	$ 200
Accumulated Amortization	(24)	(14)
Accumulated Impairment	0	0
Total expected amortization expense	$ 216	$ 186