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Goodwill and Intangible Assets - Changes in Carrying Amounts of Goodwill (Details) $ in Thousands	6 Months Ended
	Jul. 28, 2024 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 541,227
Cumulative translation adjustment	(123)
Ending balance	541,104
Operating Segments | Signal Integrity
Goodwill [Roll Forward]
Beginning balance	267,205
Cumulative translation adjustment	0
Ending balance	267,205
Operating Segments | Analog Mixed Signal and Wireless
Goodwill [Roll Forward]
Beginning balance	83,101
Cumulative translation adjustment	0
Ending balance	83,101
Operating Segments | IoT Systems and Connectivity
Goodwill [Roll Forward]
Beginning balance	190,921
Cumulative translation adjustment	(123)
Ending balance	$ 190,798

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
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-Topic 942
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(10)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

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X

- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
-Paragraph 1
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-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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