Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Summary Of The Change In The Carrying Amount Of Goodwill By Reportable Segment

A summary of the change in the carrying amount of goodwill for our segments (see Note 20, “Segment Information”) for 2022 and 2021 is as follows:

	Commercial & Specialty Business		Government Business		CarelonRx		Other		Total
Balance as of January 1, 2021	$	11,593	$	8,331	$	48	$	1,719	$	21,691
Acquisitions and adjustments	—		2,018		11		508		2,537
Balance as of December 31, 2021	11,593		10,349		59		2,227		24,228
Acquisitions and adjustments	18		128		—		9		155
Balance as of December 31, 2022	$	11,611	$	10,477	$	59	$	2,236	$	24,383
Accumulated impairment as of December 31, 2022	$	—	$	—	$	—	$	—	$	—

Components Of Other Intangible Assets

The components of other intangible assets as of December 31, 2022 and 2021 are as follows:

	2022						2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Intangible assets with finite lives:
Customer relationships	$	5,791	$	(3,693)	$	2,098	$	5,598	$	(3,236)	$	2,362
Provider and hospital relationships	326		(146)		180		324		(129)		195
Other	1,010		(440)		570		610		(141)		469
Total	7,127		(4,279)		2,848		6,532		(3,506)		3,026
Intangible assets with indefinite lives:
Blue Cross and Blue Shield and other trademarks	5,991		—		5,991		6,299		—		6,299
State Medicaid licenses	1,476		—		1,476		1,290		—		1,290
Total	7,467		—		7,467		7,589		—		7,589
Other intangible assets	$	14,594	$	(4,279)	$	10,315	$	14,121	$	(3,506)	$	10,615