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Acquisitions and Divestitures (Narrative) (Details) - USD ($) $ in Thousands					3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 20, 2022	Feb. 21, 2022	Dec. 03, 2021	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Acquisitions and Divestitures
Net proceeds from businesses sold							$ 959	$ 35,550
(Gain) Loss on Disposition of Business					$ 0	$ 0	$ 0	$ (16,146)
TEAM \| Aircraft Controls
Acquisitions and Divestitures
Purchase price, net of acquired cash			$ 14,394
Total cash consideration, net of acquired cash			11,832
Fair value, Contingent consideration, Liability			$ 2,562
TriTech \| Industrial Systems
Acquisitions and Divestitures
Net proceeds from businesses sold	$ 13,075
(Gain) Loss on Disposition of Business	$ 15,246
QuickSet \| Space And Defense Controls
Acquisitions and Divestitures
Net proceeds from businesses sold		$ 9,108
(Gain) Loss on Disposition of Business		$ 4,324
Nav Aids Sale \| Aircraft Controls
Acquisitions and Divestitures
Net proceeds from businesses sold				$ 36,550
(Gain) Loss on Disposition of Business				$ (16,146)