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Restructuring (Schedule of Restructuring Reserve Activity) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 02, 2022	Apr. 03, 2021	Apr. 02, 2022	Apr. 03, 2021
Restructuring Reserve
Restructuring accrual at beginning of period			$ 5,665
Restructuring	$ 7,793	$ 0	7,793	$ 0
Foreign currency translation			(14)
Restructuring accrual at end of period	11,485		11,485
2022 Plan
Restructuring Reserve
Restructuring			9,293
Restructuring Reserve, Settled without Cash			(2,469)
Cash payments			(348)
Restructuring accrual at end of period	6,477		6,477
2020 Plan
Restructuring Reserve
Cash payments			(444)
Restructuring accrual at end of period	3,177		3,177
2018 Plan
Restructuring Reserve
Cash payments			(198)
Restructuring accrual at end of period	1,831		1,831
Aircraft Controls
Restructuring Reserve
Restructuring accrual at beginning of period			179
Foreign currency translation			0
Restructuring accrual at end of period	4,411		4,411
Aircraft Controls \| 2022 Plan
Restructuring Reserve
Restructuring			4,232
Restructuring Reserve, Settled without Cash			0
Cash payments			0
Aircraft Controls \| 2020 Plan
Restructuring Reserve
Cash payments			0
Aircraft Controls \| 2018 Plan
Restructuring Reserve
Cash payments			0
Space And Defense Controls
Restructuring Reserve
Restructuring accrual at beginning of period			0
Foreign currency translation			0
Restructuring accrual at end of period	563		563
Space And Defense Controls \| 2022 Plan
Restructuring Reserve
Restructuring			3,337
Restructuring Reserve, Settled without Cash			(2,469)
Cash payments			(305)
Space And Defense Controls \| 2020 Plan
Restructuring Reserve
Cash payments			0
Space And Defense Controls \| 2018 Plan
Restructuring Reserve
Cash payments			0
Industrial Systems
Restructuring Reserve
Restructuring accrual at beginning of period			5,486
Foreign currency translation			(14)
Restructuring accrual at end of period	$ 6,511		6,511
Industrial Systems \| 2022 Plan
Restructuring Reserve
Restructuring			1,724
Restructuring Reserve, Settled without Cash			0
Cash payments			(43)
Industrial Systems \| 2020 Plan
Restructuring Reserve
Cash payments			(444)
Industrial Systems \| 2018 Plan
Restructuring Reserve
Cash payments			$ (198)