Goodwill and Other Intangibles (Tables)

9 Months Ended

Jun. 30, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Goodwill by Reportable Segment

The following is a progression of goodwill by reportable segment for the nine months ended June 30, 2019.

	Specialty			Intermediates
(In millions)	Ingredients			and Solvents		(a)	Total
Balance at September 30, 2018	$	2,304		$	—		$	2,304
Acquisitions		—			—			—
Currency translation		(19	)		—			(19	)
Balance at June 30, 2019	$	2,285		$	—		$	2,285

(a)

As of June 30, 2019 and September 30, 2018, there was accumulated impairment of $90 million related to the Intermediates and Solvents reportable segment.

Summary of Intangible Assets

Intangible assets were comprised of the following as of June 30, 2019 and September 30, 2018.

	June 30, 2019
	Gross					Net
	carrying		Accumulated			carrying
(In millions)	amount		amortization			amount
Definite-lived intangibles
Trademarks and trade names	$	66	$	(28	)	$	38
Intellectual property		719		(382	)		337
Customer and supplier relationships		753		(288	)		465
Total definite-lived intangibles		1,538		(698	)		840

Indefinite-lived intangibles
Trademarks and trade names		278		—			278
Total intangible assets	$	1,816	$	(698	)	$	1,118

	September 30, 2018
	Gross					Net
	carrying		Accumulated			carrying
(In millions)	amount		amortization			amount
Definite-lived intangibles
Trademarks and trade names	$	66	$	(25	)	$	41
Intellectual property		721		(350	)		371
Customer and supplier relationships		759		(264	)		495
Total definite-lived intangibles		1,546		(639	)		907

Indefinite-lived intangibles
Trademarks and trade names		278		—			278
Total intangible assets	$	1,824	$	(639	)	$	1,185