Goodwill and Other Intangibles (Tables)

9 Months Ended

Jun. 30, 2020

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, 2020.

(In millions)	Life Sciences		Personal Care & Household			Specialty Additives			Performance Adhesives		Intermediates and Solvents		(a)	Total
Balance at September 30, 2019	$	836	$	355		$	609		$	453	$	—		$	2,253
Impairment		—		(356	)		(174	)		—		—			(530	)
Currency translation		6		1			4			—		—			11
Balance at June 30, 2020	$	842	$	—		$	439		$	453	$	—		$	1,734

(a)

As of June 30, 2020 and September 30, 2019, 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, 2020 and September 30, 2019.

	June 30, 2020
	Gross					Net
	carrying		Accumulated			carrying
(In millions)	amount		amortization			amount
Definite-lived intangibles
Trademarks and trade names	$	66	$	(31	)	$	35
Intellectual property		713		(426	)		287
Customer and supplier relationships		747		(321	)		426
Total definite-lived intangibles		1,526		(778	)		748

Indefinite-lived intangibles
Trademarks and trade names		278		—			278
Total intangible assets	$	1,804	$	(778	)	$	1,026

	September 30, 2019
	Gross					Net
	carrying		Accumulated			carrying
(In millions)	amount		amortization			amount
Definite-lived intangibles
Trademarks and trade names	$	66	$	(29	)	$	37
Intellectual property		712		(391	)		321
Customer and supplier relationships		744		(292	)		452
Total definite-lived intangibles		1,522		(712	)		810

Indefinite-lived intangibles
Trademarks and trade names		278		—			278
Total intangible assets	$	1,800	$	(712	)	$	1,088