Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

Intangible assets as of December 31, 2019 and 2018, were as follows (dollars in millions):

	Electronics Segment
Goodwill
Carrying amount at January 1, 2018	$	292
Translation differences	(1)
Carrying amount at December 31, 2018	291
Translation differences	(1)
Carrying amount at December 31, 2019	$	290

Schedule of finite lived intangible assets

	As of December 31
Amortizable Intangible	2019		2018
Gross carrying amount	$	147	$	263
Translation differences	(1)		1
Accumulated amortization	(129)		(161)
Carrying value	$	17	$	102