Intangible Assets

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible Assets

Gross carrying amounts and accumulated amortization of finite-lived intangible assets by major class were as follows:

	March 31, 2022						December 31, 2021
	Gross		Accumulated amortization		Net		Gross		Accumulated amortization		Net
Customer relationships	$	1,359	$	(469)	$	890	$	1,363	$	(443)	$	920
Trade names	537		(90)		447		544		(86)		458
Technology	156		(93)		63		158		(88)		70
Long term supply contracts	141		(67)		74		137		(63)		74
Patents	14		(11)		3		15		(12)		3
	$	2,207	$	(730)	$	1,477	$	2,217	$	(692)	$	1,525

Net income from continuing operations for the three months ended March 31, 2022 and 2021 included amortization expense of $40, and $42, respectively.