Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table summarizes the changes in goodwill by operating segment ($ in millions):

	Medicaid		Medicare		Commercial		Other		Consolidated Total
Balance, December 31, 2021	$	10,194	$	1,592	$	5,424	$	2,561	$	19,771
Acquisition and purchase accounting adjustments	—		—		—		1,077		1,077
Divestitures	—		—		—		(1,533)		(1,533)
Reallocation	4		—		—		(4)		—
Impairments	—		—		—		(370)		(370)
Translation impact	—		—		—		(133)		(133)
Balance, December 31, 2022	$	10,198	$	1,592	$	5,424	$	1,598	$	18,812
Translation impact	—		—		—		24		24
Balance, March 31, 2023	$	10,198	$	1,592	$	5,424	$	1,622	$	18,836