Intangible Assets, Net (Tables)

3 Months Ended

Dec. 31, 2020

Intangible Assets Net Excluding Goodwill [Abstract]

Schedule of Finite-lived and Indefinite-lived Intangible Assets by Major Class

	December 31, 2020							September 30, 2020
	Gross Carrying Value		Accumulated Amortization			Net Carrying Amount		Gross Carrying Value		Accumulated Amortization			Net Carrying Amount
Intangible assets with finite lives:
Customer relationships and contracts:
Aerospace	$	281,683	$	(199,985	)	$	81,698	$	281,683	$	(196,520	)	$	85,163
Industrial		447,664		(63,492	)		384,172		429,249		(57,045	)		372,204
Total	$	729,347	$	(263,477	)	$	465,870	$	710,932	$	(253,565	)	$	457,367
Intellectual property:
Aerospace	$	—	$	—		$	—	$	—	$	—		$	—
Industrial		15,816		(15,724	)		92		15,778		(15,640	)		138
Total	$	15,816	$	(15,724	)	$	92	$	15,778	$	(15,640	)	$	138
Process technology:
Aerospace	$	76,370	$	(64,760	)	$	11,610	$	76,371	$	(63,956	)	$	12,415
Industrial		94,506		(23,711	)		70,795		90,945		(22,300	)		68,645
Total	$	170,876	$	(88,471	)	$	82,405	$	167,316	$	(86,256	)	$	81,060
Other intangibles:
Aerospace	$	—	$	—		$	—	$	—	$	—		$	—
Industrial		245		(212	)		33		235		(183	)		52
Total	$	245	$	(212	)	$	33	$	235	$	(183	)	$	52
Intangible asset with indefinite life:
Tradename:
Aerospace	$	—	$	—		$	—	$	—	$	—		$	—
Industrial		71,321		—			71,321		68,094		—			68,094
Total	$	71,321	$	—		$	71,321	$	68,094	$	—		$	68,094
Total intangibles:
Aerospace	$	358,053	$	(264,745	)	$	93,308	$	358,054	$	(260,476	)	$	97,578
Industrial		629,552		(103,139	)		526,413		647,738		(138,605	)		509,133
Consolidated Total	$	987,605	$	(367,884	)	$	619,721	$	1,005,792	$	(399,081	)	$	606,711

Schedule of Finite-Lived Intangible Assets Amortization Expense

For the three-months ended December 31, 2020 and 2019, Woodward recorded amortization expense associated with intangibles of the following:

	Three-Months Ended
	December 31,
	2020		2019
Amortization expense	$	10,469	$	9,905

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Future amortization expense associated with intangibles is expected to be:

Year Ending September 30:
2021 (remaining)	$	31,888
2022		39,683
2023		38,632
2024		34,880
2025		29,665
Thereafter		373,652
	$	548,400