Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Intangible assets consisted of the following at December 31:

	2021						2020						Weighted Average Life
	Cost		Accumulated Amortization		Net		Cost		Accumulated Amortization		Net
Customer relationships	$	1,581	$	(498)	$	1,083	$	845	$	(401)	$	444	15
Other intangible assets:
Licenses and intellectual property	311		(109)		202		178		(94)		84		16
Trade name	342		(63)		279		125		(50)		75		17
Other	34		(18)		16		35		(26)		9		13
Total other intangible assets	$	687	$	(190)	$	497	$	338	$	(170)	$	168

Schedule of Goodwill

The following table summarizes gross carrying amounts and changes in the carrying amount of goodwill for the years ended December 31, 2021 and 2020. The Company reorganized its operating segments during the fourth quarter of 2021. Prior year information has been updated to conform with the current year presentation for changes in operating segments discussed in Notes 1 and 23.

	Performance and Essential Materials Segment		Housing and Infrastructure Products Segment		Total
Balance at December 31, 2019	$	898	$	176	$	1,074
Effects of changes in foreign exchange rates	3		6		9
Balance at December 31, 2020	901		182		1,083
Goodwill acquired during the year	—		943		943
Effects of changes in foreign exchange rates	1		(3)		(2)
Balance at December 31, 2021	$	902	$	1,122	$	2,024