Goodwill And Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Changes In Carrying Amount Of Goodwill

The changes in the carrying amount of goodwill are as follows:

	Aircraft Controls			Space and Defense Controls			Industrial Systems			Components			Total
Balance at September 27, 2014	$	192,852		$	159,607		$	118,009		$	287,384		$	757,852
Divestiture	—			—			—			(1,715		)	(1,715		)
Foreign currency translation	(4,327		)	(1,394		)	(7,166		)	(6,038		)	(18,925		)
Balance at October 3, 2015	188,525			158,213			110,843			279,631			737,212
Acquisition	—			21,076			—			—			21,076
Impairment	—			(4,800		)	—			—			(4,800		)
Foreign currency translation	(8,831		)	25			(4,525		)	5			(13,326		)
Balance at October 1, 2016	179,694			174,514			106,318			279,636			740,162
Acquisition	—			—			—			26,566			26,566
Divestitures	—			(1,804		)	—			—			(1,804		)
Foreign currency translation	1,681			246			2,430			4,987			9,344
Balance at September 30, 2017	$	181,375		$	172,956		$	108,748		$	311,189		$	774,268

Components of Intangible Assets

The components of intangible assets are as follows:

		September 30, 2017					October 1, 2016
	Weighted- Average Life (years)	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
Customer-related	11	$	175,872	$	(128,019	)	$	165,445	$	(117,434	)
Technology-related	9	71,924		(55,069		)	70,277		(52,060		)
Program-related	19	66,458		(30,675		)	64,774		(26,018		)
Marketing-related	9	26,552		(19,251		)	25,031		(17,649		)
Other	10	4,379		(3,353		)	4,269		(3,075		)
Intangible assets	12	$	345,185	$	(236,367	)	$	329,796	$	(216,236	)