Goodwill

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

The carrying amounts and changes in the carrying amount of goodwill for the three months ended March 31, 2024 were as follows:

	Performance and Essential Materials Segment		Housing and Infrastructure Products Segment		Total
Balances at December 31, 2023	$	897	$	1,144	$	2,041
Effects of changes in foreign exchange rates	(2)		(2)		(4)
Balances at March 31, 2024	$	895	$	1,142	$	2,037