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Goodwill and Intangible Assets (Intangible Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021
Finite-Lived Intangible Assets
Impairment of Intangible Assets (Excluding Goodwill)	$ 4,409
Industrial Systems
Finite-Lived Intangible Assets
Impairment of Intangible Assets (Excluding Goodwill)		$ 2,125
Space and Defense Controls
Finite-Lived Intangible Assets
Impairment of Intangible Assets (Excluding Goodwill)			$ 1,144

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 50
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