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Goodwill and Intangible Assets - Changes in Carrying Amounts of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Oct. 26, 2025	Jul. 27, 2025	Oct. 27, 2024	Oct. 26, 2025	Oct. 27, 2024
Goodwill [Roll Forward]
Beginning balance				$ 533,091
Cumulative translation adjustment				964
Goodwill impairment	$ 0	$ 42,000	$ 0	41,991	$ 0
Ending balance	492,064			492,064
Operating Segments | Signal Integrity
Goodwill [Roll Forward]
Beginning balance				267,205
Cumulative translation adjustment				0
Goodwill impairment				0
Ending balance	267,205			267,205
Operating Segments | Analog Mixed Signal and Wireless
Goodwill [Roll Forward]
Beginning balance				83,101
Cumulative translation adjustment				0
Goodwill impairment				0
Ending balance	83,101			83,101
Operating Segments | IoT Systems and Connectivity
Goodwill [Roll Forward]
Beginning balance				182,785
Cumulative translation adjustment				964
Goodwill impairment				41,991
Ending balance	$ 141,758			$ 141,758

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- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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