EQUITY - Components of AOCI (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2021
AOCI
Beginning Balance	$ 1,289	$ 1,766	$ 1,682	$ 2,986	$ 2,701
Change in OCI before reclassifications		245	(576)		(418)
Amounts reclassified from AOCI		0	15		(1,074)
Income tax benefit (expense)	(51)	51	118	(62)	313
Ending Balance	1,780	1,780	1,289	2,958	2,958
Foreign Currency Translation Adjustment
AOCI
Beginning Balance	(1)	0	(1)		(1)
Change in OCI before reclassifications		0	0		0
Amounts reclassified from AOCI		0	0		0
Income tax benefit (expense)		0	0		0
Ending Balance	0	0	(1)	(1)	(1)
Changes in Own-Credit Risk Related to Insurance Liabilities
AOCI
Beginning Balance	0	0	0
Change in OCI before reclassifications		245	0
Amounts reclassified from AOCI		0	0
Income tax benefit (expense)		51	0
Ending Balance	194	194	0
Accumulated Other Comprehensive Income (Loss) Related To Net Unrealized Investment Gains (Losses)
AOCI
Beginning Balance	(272)	0	171		1,534
Change in OCI before reclassifications		0	(576)		(418)
Amounts reclassified from AOCI		0	15		(1,074)
Income tax benefit (expense)		0	118		313
Ending Balance	0	0	(272)	355	355
Total Accumulated Other Comprehensive Income (Loss)
AOCI
Beginning Balance	(273)	0	170		1,533
Ending Balance	194	$ 194	(273)	354	354
Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest
AOCI
Beginning Balance	$ 29		25		(43)
Ending Balance			$ 29	$ (18)	$ (18)