EQUITY - Changes in AOCI (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other Comprehensive Income (Loss), Tax [Abstract]
Net unrealized gains (losses) arising during the period	$ (116)	$ (15)	$ (451)	$ (74)
(Gains) losses reclassified into net income (loss) during the period	0	1	3	1
Net unrealized gains (losses) on investments	(116)	(14)	(448)	(73)
Adjustments for policyholders’ liabilities, DAC, insurance liability loss recognition and other	9	9	54	34
Other comprehensive income (loss), net of adjustments (net of deferred income tax expense (benefit) of $(28), $(1), $(105), and $(11))	(107)	(5)	(394)	(39)
Other comprehensive income (loss)	(107)	(5)	(394)	(39)
Other Comprehensive Income (Loss), Tax, Parenthetical Disclosures [Abstract]
Other comprehensive income (loss), deferred income tax expense (benefit)	(28)	(1)	(105)	(11)
Unrealized gains (losses) on investments
Other Comprehensive Income (Loss), Tax [Abstract]
Reclassification from AOCI, current period, tax	$ 0	$ (1)	$ (1)	$ 0