FAIR VALUE DISCLOSURES - Schedules Of Assets And Liabilities Measured On Recurring Basis (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Investments:
Fixed maturities, AFS:	$ 54,381	$ 55,165
Purchased market risk benefits	14,689	16,729
Modco payable	34,400
Liabilities:
Liability for market risk benefits	12,791	14,570
U.S. Treasury, government and agency
Investments:
Fixed maturities, AFS:	4,403	4,539
States and political subdivisions
Investments:
Fixed maturities, AFS:	434	470
Foreign governments
Investments:
Fixed maturities, AFS:	542	581
Residential mortgage-backed
Investments:
Fixed maturities, AFS:	1,391	1,344
Asset-backed
Investments:
Fixed maturities, AFS:	8,012	8,005
Commercial mortgage-backed
Investments:
Fixed maturities, AFS:	2,968	2,900
Redeemable preferred stock
Investments:
Fixed maturities, AFS:	59	59
Recurring
Investments:
Fixed maturities, AFS:	54,381	55,165
Other equity investments	649	649
Trading securities	275	257
Other invested assets:	11,341	9,352
Cash equivalents	2,856	2,533
Purchased market risk benefits	14,689	16,729
Assets for market risk benefits	784	574
Separate Accounts assets	126,262	120,970
Modco payable	(292)	(411)
Total Assets	219,609	212,958
Liabilities:
Liability for market risk benefits	12,791	14,570
Funds withheld payable	(29)	100
Total Liabilities	23,962	23,751
Recurring | Corporate
Investments:
Fixed maturities, AFS:	36,572	37,267
Recurring | U.S. Treasury, government and agency
Investments:
Fixed maturities, AFS:	4,403	4,539
Recurring | States and political subdivisions
Investments:
Fixed maturities, AFS:	434	470
Recurring | Foreign governments
Investments:
Fixed maturities, AFS:	542	581
Recurring | Residential mortgage-backed
Investments:
Fixed maturities, AFS:	1,391	1,344
Recurring | Asset-backed
Investments:
Fixed maturities, AFS:	8,012	8,005
Recurring | Commercial mortgage-backed
Investments:
Fixed maturities, AFS:	2,968	2,900
Recurring | Redeemable preferred stock
Investments:
Fixed maturities, AFS:	59	59
Recurring | Short-term investments
Investments:
Other invested assets:	401	414
Recurring | Assets of consolidated VIEs/VOEs
Investments:
Other invested assets:	3	3
Recurring | Swaps
Investments:
Other invested assets:	(266)	(180)
Recurring | Credit default swaps
Investments:
Other invested assets:	(2)	(2)
Recurring | Options
Investments:
Other invested assets:	11,205	9,117
Recurring | SCS, SIO, MSO and IUL indexed features’ asset
Investments:
SCS, SIO, MSO and IUL indexed features’ asset	8,664	7,140
Recurring | SCS, SIO, MSO and IUL indexed features’ liability
Liabilities:
SCS, SIO, MSO and IUL indexed features' liability	11,200	9,081
Recurring | Level 1
Investments:
Fixed maturities, AFS:	0	0
Other equity investments	150	150
Trading securities	224	207
Other invested assets:	0	0
Cash equivalents	1,813	1,917
Purchased market risk benefits	0	0
Assets for market risk benefits	0	0
Separate Accounts assets	123,677	118,353
Modco payable	0	0
Total Assets	125,864	120,627
Liabilities:
Liability for market risk benefits	0	0
Funds withheld payable	0	0
Total Liabilities	0	0
Recurring | Level 1 | Corporate
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | U.S. Treasury, government and agency
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | States and political subdivisions
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | Foreign governments
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | Residential mortgage-backed
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | Asset-backed
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | Commercial mortgage-backed
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | Redeemable preferred stock
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 1 | Short-term investments
Investments:
Other invested assets:	0	0
Recurring | Level 1 | Assets of consolidated VIEs/VOEs
Investments:
Other invested assets:	0	0
Recurring | Level 1 | Swaps
Investments:
Other invested assets:	0	0
Recurring | Level 1 | Credit default swaps
Investments:
Other invested assets:	0	0
Recurring | Level 1 | Options
Investments:
Other invested assets:	0	0
Recurring | Level 1 | SCS, SIO, MSO and IUL indexed features’ asset
Investments:
SCS, SIO, MSO and IUL indexed features’ asset	0	0
Recurring | Level 1 | SCS, SIO, MSO and IUL indexed features’ liability
Liabilities:
SCS, SIO, MSO and IUL indexed features' liability	0	0
Recurring | Level 2
Investments:
Fixed maturities, AFS:	52,104	53,038
Other equity investments	444	445
Trading securities	51	50
Other invested assets:	11,338	9,349
Cash equivalents	1,043	616
Purchased market risk benefits	0	0
Assets for market risk benefits	0	0
Separate Accounts assets	2,584	2,617
Modco payable	0	0
Total Assets	76,228	73,255
Liabilities:
Liability for market risk benefits	0	0
Funds withheld payable	0	0
Total Liabilities	11,200	9,081
Recurring | Level 2 | Corporate
Investments:
Fixed maturities, AFS:	34,334	35,197
Recurring | Level 2 | U.S. Treasury, government and agency
Investments:
Fixed maturities, AFS:	4,403	4,539
Recurring | Level 2 | States and political subdivisions
Investments:
Fixed maturities, AFS:	434	443
Recurring | Level 2 | Foreign governments
Investments:
Fixed maturities, AFS:	542	581
Recurring | Level 2 | Residential mortgage-backed
Investments:
Fixed maturities, AFS:	1,391	1,344
Recurring | Level 2 | Asset-backed
Investments:
Fixed maturities, AFS:	7,979	7,981
Recurring | Level 2 | Commercial mortgage-backed
Investments:
Fixed maturities, AFS:	2,962	2,894
Recurring | Level 2 | Redeemable preferred stock
Investments:
Fixed maturities, AFS:	59	59
Recurring | Level 2 | Short-term investments
Investments:
Other invested assets:	401	414
Recurring | Level 2 | Assets of consolidated VIEs/VOEs
Investments:
Other invested assets:	0	0
Recurring | Level 2 | Swaps
Investments:
Other invested assets:	(266)	(180)
Recurring | Level 2 | Credit default swaps
Investments:
Other invested assets:	(2)	(2)
Recurring | Level 2 | Options
Investments:
Other invested assets:	11,205	9,117
Recurring | Level 2 | SCS, SIO, MSO and IUL indexed features’ asset
Investments:
SCS, SIO, MSO and IUL indexed features’ asset	8,664	7,140
Recurring | Level 2 | SCS, SIO, MSO and IUL indexed features’ liability
Liabilities:
SCS, SIO, MSO and IUL indexed features' liability	11,200	9,081
Recurring | Level 3
Investments:
Fixed maturities, AFS:	2,277	2,127
Other equity investments	55	54
Trading securities	0	0
Other invested assets:	3	3
Cash equivalents	0	0
Purchased market risk benefits	14,689	16,729
Assets for market risk benefits	784	574
Separate Accounts assets	1	0
Modco payable	(292)	(411)
Total Assets	17,517	19,076
Liabilities:
Liability for market risk benefits	12,791	14,570
Funds withheld payable	(29)	100
Total Liabilities	12,762	14,670
Recurring | Level 3 | Corporate
Investments:
Fixed maturities, AFS:	2,238	2,070
Recurring | Level 3 | U.S. Treasury, government and agency
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 3 | States and political subdivisions
Investments:
Fixed maturities, AFS:	0	27
Recurring | Level 3 | Foreign governments
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 3 | Residential mortgage-backed
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 3 | Asset-backed
Investments:
Fixed maturities, AFS:	33	24
Recurring | Level 3 | Commercial mortgage-backed
Investments:
Fixed maturities, AFS:	6	6
Recurring | Level 3 | Redeemable preferred stock
Investments:
Fixed maturities, AFS:	0	0
Recurring | Level 3 | Short-term investments
Investments:
Other invested assets:	0	0
Recurring | Level 3 | Assets of consolidated VIEs/VOEs
Investments:
Other invested assets:	3	3
Recurring | Level 3 | Swaps
Investments:
Other invested assets:	0	0
Recurring | Level 3 | Credit default swaps
Investments:
Other invested assets:	0	0
Recurring | Level 3 | Options
Investments:
Other invested assets:	0	0
Recurring | Level 3 | SCS, SIO, MSO and IUL indexed features’ asset
Investments:
SCS, SIO, MSO and IUL indexed features’ asset	0	0
Recurring | Level 3 | SCS, SIO, MSO and IUL indexed features’ liability
Liabilities:
SCS, SIO, MSO and IUL indexed features' liability	0	0
Recurring | NAV
Investments:
Separate Accounts assets	$ 354	$ 371