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Equity - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | $ 51,301 | $ 43,454 | $ 69,034
Change in unrealized appreciation (depreciation) of investments | (1,456) | 8,440 | (47,766)
Change in other | 18 | 42 | (12)
Change in fair value of market risk benefits, net | 130 | (695) | 1,635
Change in discount rates | 946 | (1,045) | 6,993
Change in future policy benefits | (59) | (254) | 1,805
Change in foreign currency translation adjustments | (407) | 137 | (593)
Change in net actuarial loss | 63 | 143 | (31)
Change in prior service cost | 2 | 4 | 8
Change in deferred tax asset (liability) | (346) | (832) | 5,664
Change in fair value of liabilities under fair value option attributable to changes in our own credit risk |  |  | (6)
Corebridge deconsolidation, net of tax | 7,214 | 0 | 0
Other comprehensive income (loss) | 6,105 | 5,940 | (32,303)
Add: Corebridge noncontrolling interests | 537 | 3,938 | 2,116
Balance, end of period | 42,550 | 51,301 | 43,454
Total |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | (14,037) | (22,616) | 5,071
Other comprehensive income (loss) | 6,401 | 4,641 | (29,803)
Balance, end of period | (7,099) | (14,037) | (22,616)
Unrealized Appreciation (Depreciation) of Fixed Maturity Securities on Which Allowance for Credit Losses Was Taken |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | (106) | (136) | (48)
Balance, end of period | (4) | (106) | (136)
Unrealized Appreciation (Depreciation) of All Other Investments |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | (10,888) | (20,675) | 12,125
Balance, end of period | (2,868) | (10,888) | (20,675)
Change in Fair Value of Market Risk Benefits Attributable to Changes in Our Own Credit Risk |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | (476) | (284) | (1,496)
Other comprehensive income (loss) | 432 | (544) | 1,294
Balance, end of period | 0 | (476) | (284)
Change in the discount rates used to measure traditional and limited payment long-duration insurance contracts |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | 1,233 | 2,459 | (2,167)
Other comprehensive income (loss) | (802) | (871) | 5,544
Balance, end of period | 68 | 1,233 | 2,459
Foreign Currency Translation Adjustments |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | (2,979) | (3,056) | (2,446)
Balance, end of period | (3,521) | (2,979) | (3,056)
Retirement Plan Liabilities Adjustment |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period | (821) | (924) | (903)
Balance, end of period | (774) | (821) | (924)
Less: Noncontrolling interests |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests | (296) | 1,299 | (2,500)
Unrealized Appreciation (Depreciation) of Fixed Maturity Securities on Which Allowance for Credit Losses Was Taken |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests | 17 | (3) | (6)
Unrealized Appreciation (Depreciation) of All Other Investments |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests | (559) | 1,871 | (3,123)
Change in Fair Value of Market Risk Benefits Attributable to Changes in Our Own Credit Risk |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests | (11) | (199) | 93
Change in the discount rates used to measure traditional and limited payment long-duration insurance contracts |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests | 258 | (377) | 525
Foreign Currency Translation Adjustments |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests | (1) | 7 | 11
Retirement Plan Liabilities Adjustment |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests | 0 | 0 | 0
Fair Value of Liabilities Under Fair Value Option Attributable to Changes in Our Own Credit Risk |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Less: Noncontrolling interests |  | 0 | 0
Unrealized Appreciation (Depreciation) of Fixed Maturity Securities on Which Allowance for Credit Losses Was Taken |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Change in unrealized appreciation (depreciation) of investments | 95 | 30 | (119)
Change in other |  | (10) | 0
Change in deferred tax asset (liability) | (20) | (6) | 25
Corebridge deconsolidation, net of tax | 42 |  |
Other comprehensive income (loss) | 117 | 14 | (94)
Add: Corebridge noncontrolling interests | 2 | 13 | 0
Unrealized Appreciation (Depreciation) of All Other Investments |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Change in unrealized appreciation (depreciation) of investments | (1,551) | 8,410 | (47,647)
Change in other | 18 | 52 | (12)
Change in future policy benefits | (59) | (254) | 1,805
Change in deferred tax asset (liability) | (70) | (1,074) | 7,446
Corebridge deconsolidation, net of tax | 8,513 |  |
Other comprehensive income (loss) | 6,851 | 7,134 | (38,408)
Add: Corebridge noncontrolling interests | 610 | 4,524 | 2,485
Change in Fair Value of Market Risk Benefits Attributable to Changes in Our Own Credit Risk |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Change in fair value of market risk benefits, net | 130 | (695) | 1,635
Change in deferred tax asset (liability) | (28) | 151 | (341)
Corebridge deconsolidation, net of tax | 330 |  |
Other comprehensive income (loss) | 432 | (544) | 1,294
Add: Corebridge noncontrolling interests | 33 | 153 | 11
Change in the discount rates used to measure traditional and limited payment long-duration insurance contracts |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Change in discount rates | 946 | (1,045) | 6,993
Change in deferred tax asset (liability) | (165) | 174 | (1,449)
Corebridge deconsolidation, net of tax | (1,583) |  |
Other comprehensive income (loss) | (802) | (871) | 5,544
Add: Corebridge noncontrolling interests | (105) | (732) | (393)
Foreign Currency Translation Adjustments |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Change in foreign currency translation adjustments | (407) | 137 | (593)
Change in deferred tax asset (liability) | (45) | (35) | (20)
Corebridge deconsolidation, net of tax | (88) |  |
Other comprehensive income (loss) | (540) | 102 | (613)
Add: Corebridge noncontrolling interests | (3) | (18) | 14
Retirement Plan Liabilities Adjustment |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Change in net actuarial loss | 63 | 143 | (31)
Change in prior service cost | 2 | 4 | 8
Change in deferred tax asset (liability) | (18) | (42) | 3
Other comprehensive income (loss) | 47 | 105 | (20)
Add: Corebridge noncontrolling interests | $ 0 | (2) | (1)
Fair Value of Liabilities Under Fair Value Option Attributable to Changes in Our Own Credit Risk |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Change in fair value of liabilities under fair value option attributable to changes in our own credit risk |  |  | (6)
Other comprehensive income (loss) |  | 0 | (6)
Fair Value of Liabilities Under Fair Value Option Attributable to Changes in Our Own Credit Risk |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Balance, beginning of period |  | $ 0 | 6
Balance, end of period |  |  | $ 0

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