GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in Carrying Amount of Goodwill by Reportable Segments (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Beginning balance	$ 11,092	$ 4,447
Acquisitions	381	6,645
Dispositions	(2,331)
Ending balance	9,142	11,092
Insurance
Goodwill [Roll Forward]
Beginning balance	2,290	1,892
Acquisitions	182	398
Dispositions	0
Ending balance	2,472	2,290
CenterWell
Goodwill [Roll Forward]
Beginning balance	8,802	2,555
Acquisitions	199	6,247
Dispositions	(2,331)
Ending balance	$ 6,670	$ 8,802

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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