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Goodwill and Intangible Assets Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 29, 2023	Sep. 29, 2023
Finite-Lived Intangible Assets [Line Items]
Cost	$ 522,724	$ 521,981
Accumulated Amortization	(362,830)	(354,554)
Net	159,894	167,427
Acquired patents and technology
Finite-Lived Intangible Assets [Line Items]
Cost	351,096	350,406
Accumulated Amortization	(276,316)	(270,750)
Net	74,780	79,656
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost	148,817	148,794
Accumulated Amortization	(63,723)	(61,049)
Net	85,094	87,745
Other intangible assets
Finite-Lived Intangible Assets [Line Items]
Cost	22,811	22,781
Accumulated Amortization	(22,791)	(22,755)
Net	$ 20	$ 26

X

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 928
-SubTopic 340
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
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