Intangible Assets

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

A rollforward of the carrying amounts of intangible assets is presented below:

	December 31, 2019						September 30, 2020
(In millions)	Gross Intangibles		Accumulated Amortization		Net Intangibles		Additions		Foreign Currency		Amortization Expense		Net Intangibles
Definite-Lived:
Developed technology	$	40	$	(35)	$	5	$	—	$	—	$	(2)	$	3
Customer related	89		(51)		38		—		—		(6)		32
Capitalized software development	32		(5)		27		9		—		(1)		35
Other	15		(4)		11		—		—		(2)		9
Subtotal	176		(95)		81		9		—		(11)		79
Indefinite-Lived:
Goodwill	46		—		46		—		1		—		47
Total	$	222	$	(95)	$	127	$	9	$	1	$	(11)	$	126