CLAIMS AND LAWSUITS - Reconciliations (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Loss Contingency Accrual [Roll Forward]
Litigation and investigation costs	$ 12	$ 29	$ 50	$ 64
Claims, Lawsuits, and Regulatory Proceedings
Loss Contingency Accrual [Roll Forward]
Litigation reserve, balance at beginning of period			78	26
Litigation and investigation costs			50	64
Cash Payments			(88)	(44)
Other			3	(5)
Litigation reserve, balance at end of period	$ 43	$ 41	$ 43	$ 41