Goodwill and Intangible Assets (Tables)

9 Months Ended

Jul. 01, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carry Amount of Goodwill

	Aircraft Controls		Space and Defense Controls			Industrial Systems		Components		Total
Balance at October 1, 2016	$	179,694	$	174,514		$	106,318	$	279,636	$	740,162
Acquisitions	—		—			—		27,429		27,429
Divestitures and held for sale	—		(1,914		)	—		—		(1,914		)
Foreign currency translation	189		(180		)	434		2,461		2,904
Balance at July 1, 2017	$	179,883	$	172,420		$	106,752	$	309,526	$	768,581

Components of Intangible Assets

		July 1, 2017					October 1, 2016
	Weighted- Average Life (years)	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
Customer-related	11	$	173,812	$	(123,934	)	$	165,445	$	(117,434	)
Technology-related	9	71,235		(53,868		)	70,277		(52,060		)
Program-related	19	64,964		(28,962		)	64,774		(26,018		)
Marketing-related	9	26,306		(18,716		)	25,031		(17,649		)
Other	10	4,371		(3,308		)	4,269		(3,075		)
Intangible assets	12	$	340,688	$	(228,788	)	$	329,796	$	(216,236	)