INSURANCE LIABILITIES AND ANNUITY BENEFITS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Insurance revenues	$ 646	$ 756	$ 2,179	$ 2,295
Net earnings (loss)	(160)	1,184	(1,946)	(2,748)
Assets	180,877		180,877		$ 198,874
Claims incurred			1,236	1,264
Paid claims			1,261	1,290
Reinsurance recoverables, allowances	2,113		2,113		1,654
Reinsurance recoverables, net	2,305		2,305		2,651
Reinsurance recoverable, credit loss increase, expense, pre-tax	415
Reinsurance recoverable, credit loss increase, expense, after-tax	328
Reinsurance recoverable, incurred but not yet reported claims	$ 2,464		$ 2,464
Margin percentage (less than)	10.00%		10.00%
Run-off Insurance Operations
Disaggregation of Revenue [Line Items]
Insurance revenues	$ 646	756	$ 2,179	2,295
Gross profit (loss)	(310)	55	87	426
Net earnings (loss)	(247)	$ 42	68	$ 334
Assets	$ 43,488		$ 43,488		$ 49,894