Goodwill (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The gross carrying amounts and changes in the carrying amount of goodwill for the six months ended June 30, 2021 were as follows:

	Vinyls Segment		Olefins Segment		Total
Balances at December 31, 2020	$	1,053	$	30	$	1,083
Effects of changes in foreign exchange rates	2		—		2
Balances at June 30, 2021	$	1,055	$	30	$	1,085