Goodwill and Intangible Assets (Tables)

6 Months Ended

Apr. 01, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carry Amount of Goodwill

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

	Aircraft Controls		Space and Defense Controls		Industrial Systems		Total
Balance at October 1, 2022	$	199,519	$	259,407	$	346,394	$	805,320
Adjustments to prior year acquisitions	122		—		—		122
Foreign currency translation	4,754		76		16,226		21,056
Balance at April 1, 2023	$	204,395	$	259,483	$	362,620	$	826,498

Components of Intangible Assets

The components of intangible assets are as follows:

		April 1, 2023				October 1, 2022
	Weighted- Average Life (years)	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Customer-related	11	$	138,912	$	(92,925)	$	135,899	$	(88,179)
Technology-related	9	71,567		(55,791)		69,856		(52,951)
Program-related	23	37,723		(20,981)		35,305		(18,817)
Marketing-related	8	22,395		(18,684)		21,925		(17,833)
Other	10	1,837		(1,632)		1,693		(1,488)
Intangible assets	12	$	272,434	$	(190,013)	$	264,678	$	(179,268)

Finite-lived Intangible Assets Amortization Expense

Amortization of acquired intangible assets is as follows:

	Three Months Ended				Six Months Ended
	April 1, 2023		April 2, 2022		April 1, 2023		April 2, 2022
Acquired intangible asset amortization	$	2,865	$	3,329	$	5,852	$	6,727

Estimated Future Amortization of Acquired Intangible Assets

Based on acquired intangible assets recorded at April 1, 2023, amortization is estimated to be approximately:

	2023		2024		2025		2026		2027
Estimated future amortization of acquired intangible assets	$	11,700	$	10,900	$	9,800	$	9,600	$	8,700