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Acquisitions and Divestitures (Narrative) (Details) - USD ($) $ in Thousands				6 Months Ended
	Oct. 20, 2023	Sep. 30, 2022	Dec. 03, 2021	Mar. 30, 2024	Apr. 01, 2023
Acquisitions and Divestitures
Net proceeds from businesses sold				$ 0	$ 959
DCL \| Military Aircraft
Acquisitions and Divestitures
Purchase price, net of acquired cash	$ 5,911
TriTech \| Industrial
Acquisitions and Divestitures
Net proceeds from businesses sold		$ 13,075
(Gain) Loss on Disposition of Business		$ 15,246
Nav Aids Sale \| Military Aircraft
Acquisitions and Divestitures
Net proceeds from businesses sold			$ 36,550
(Gain) Loss on Disposition of Business			$ (15,242)