REINSURANCE - Effects of Reinsurance (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Reinsurance Disclosures [Abstract]
Direct charges and fee income	$ 805	$ 809	$ 2,396	$ 2,406
Reinsurance assumed	0	0	0	0
Reinsurance ceded	(334)	(183)	(663)	(549)
Policy charges and fee income	471	626	1,733	1,857
Direct premiums	276	332	865	933
Reinsurance assumed	45	40	125	130
Reinsurance ceded	(63)	(60)	(168)	(184)
Premiums	258	312	822	879
Direct policyholders’ benefits	764	799	2,684	2,468
Reinsurance assumed	43	31	118	114
Reinsurance ceded	(355)	(167)	(804)	(575)
Policyholders’ benefits	452	663	1,998	2,007
Direct interest credited to policyholders’ account balances	876	708	2,394	1,940
Reinsurance ceded	(78)	(7)	(122)	(61)
Interest credited to policyholders’ account balances	$ 798	$ 701	$ 2,272	$ 1,879

Income from agency and brokerage operations (includes sales of annuities and supplemental contracts); service charges, commissions, and fees from the sale of insurance and related services; and management fees from separate accounts, deferred annuities, and universal life products that is ceded to other entities.

No definition available.