Goodwill

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

The gross carrying amounts and changes in the carrying amount of goodwill for the three months ended March 31, 2023 were as follows:

	Performance and Essential Materials Segment		Housing and Infrastructure Products Segment		Total
Balances at December 31, 2022	$	1,020	$	1,141	$	2,161
Measurement period adjustments	4		1		5
Effects of changes in foreign exchange rates	1		—		1
Balances at March 31, 2023	$	1,025	$	1,142	$	2,167