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Future Policy Benefits - Disaggregate Rollforwards (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |
Net liability for FPBs | $ 191,013 |  | $ 196,406
Fixed & Immediate Annuities | RIS |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |
Balance, beginning of period, at current discount rate at balance sheet date | 0 | $ 0 |
Balance, beginning of period, at original discount rate | 0 | 0 |
Effect of actual variances from expected experience (1) | (26) | (16) |
Adjusted balance | (26) | (16) |
Issuances | 342 | 236 |
Net premiums collected | (316) | (220) |
Ending balance at original discount rate | 0 | 0 |
Balance, end of period, at current discount rate at balance sheet date | 0 | 0 |
Balance, beginning of period, at current discount rate at balance sheet date | 64,515 | 58,695 |
Balance, beginning of period, at original discount rate | 64,737 | 61,426 |
Effect of actual variances from expected experience (1) | (36) | (116) |
Adjusted balance | 64,701 | 61,310 |
Issuances | 341 | 234 |
Interest accrual | 759 | 703 |
Benefit payments | (1,492) | (1,372) |
Ending balance at original discount rate | 64,309 | 60,875 |
Effect of changes in discount rate assumptions | (1,649) | (1,202) |
Balance, end of period, at current discount rate at balance sheet date | 62,660 | 59,673 |
Cumulative amount of fair value hedging adjustments | (298) | (78) |
Net liability for FPBs | 62,362 | 59,595 | 64,324
Less: Reinsurance recoverables | 256 | 0 |
Net liability for FPBs, net of reinsurance | 62,106 | 59,595 |
Undiscounted - Expected future benefit payments | 118,190 | 113,912 |
Discounted - Expected future benefit payments (at current discount rate at balance sheet date) | $ 62,660 | $ 59,673 |
Weighted-average duration of the liability | 9 years | 9 years |
Weighted-average interest accretion (original locked-in) rate | 4.80% | 4.70% |
Weighted-average current discount rate at balance sheet date | 5.40% | 5.10% |
Deferred Profit Liability Offset to Actual Versus Expected | $ 10 | $ 71 |
Whole and Term Life & Endowments | Asia |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |
Balance, beginning of period, at current discount rate at balance sheet date | 4,561 | 4,682 |
Balance, beginning of period, at original discount rate | 4,793 | 4,943 |
Effect of actual variances from expected experience (1) | (15) | (22) |
Adjusted balance | 4,778 | 4,921 |
Issuances | 153 | 141 |
Interest accrual | 17 | 13 |
Net premiums collected | (157) | (153) |
Effect of foreign currency translation | (290) | (44) |
Ending balance at original discount rate | 4,501 | 4,878 |
Effect of changes in discount rate assumptions | (260) | (201) |
Effect of foreign currency translation on the effect of changes in discount rate assumptions | 16 | 3 |
Balance, end of period, at current discount rate at balance sheet date | 4,257 | 4,680 |
Balance, beginning of period, at current discount rate at balance sheet date | 17,435 | 17,463 |
Balance, beginning of period, at original discount rate | 17,198 | 18,209 |
Effect of actual variances from expected experience (1) | (7) | (4) |
Adjusted balance | 17,191 | 18,205 |
Issuances | 153 | 141 |
Interest accrual | 93 | 93 |
Benefit payments | (263) | (340) |
Effect of foreign currency translation | (1,042) | (220) |
Ending balance at original discount rate | 16,132 | 17,879 |
Effect of changes in discount rate assumptions | (36) | 329 |
Effect of foreign currency translation on the effect of changes in discount rate assumptions | 22 | (32) |
Balance, end of period, at current discount rate at balance sheet date | 16,118 | 18,176 |
Cumulative amount of fair value hedging adjustments | 0 | 2 |
Net liability for FPBs | 11,861 | 13,498 | 12,874
Less: Reinsurance recoverables | (1) | (1) |
Net liability for FPBs, net of reinsurance | 11,862 | 13,499 |
Undiscounted - Expected future gross premiums | 8,799 | 9,309 |
Undiscounted - Expected future benefit payments | 26,638 | 28,009 |
Discounted - Expected future gross premiums | 7,549 | 8,146 |
Discounted - Expected future benefit payments (at current discount rate at balance sheet date) | $ 16,118 | $ 18,176 |
Weighted-average duration of the liability | 17 years | 17 years |
Weighted-average interest accretion (original locked-in) rate | 2.60% | 2.50% |
Weighted-average current discount rate at balance sheet date | 2.70% | 2.40% |
Accident & health insurance | Asia |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |
Balance, beginning of period, at current discount rate at balance sheet date | $ 19,835 | $ 21,181 |
Balance, beginning of period, at original discount rate | 21,232 | 22,594 |
Effect of actual variances from expected experience (1) | (123) | (55) |
Adjusted balance | 21,109 | 22,539 |
Issuances | 252 | 257 |
Interest accrual | 56 | 61 |
Net premiums collected | (483) | (546) |
Effect of foreign currency translation | (1,399) | (225) |
Ending balance at original discount rate | 19,535 | 22,086 |
Effect of changes in discount rate assumptions | (1,549) | (1,051) |
Effect of foreign currency translation on the effect of changes in discount rate assumptions | 99 | 16 |
Balance, end of period, at current discount rate at balance sheet date | 18,085 | 21,051 |
Balance, beginning of period, at current discount rate at balance sheet date | 30,480 | 30,879 |
Balance, beginning of period, at original discount rate | 36,010 | 37,189 |
Effect of actual variances from expected experience (1) | (130) | (60) |
Adjusted balance | 35,880 | 37,129 |
Issuances | 252 | 256 |
Interest accrual | 118 | 125 |
Benefit payments | (303) | (323) |
Effect of foreign currency translation | (2,334) | (400) |
Ending balance at original discount rate | 33,613 | 36,787 |
Effect of changes in discount rate assumptions | (6,132) | (4,726) |
Effect of foreign currency translation on the effect of changes in discount rate assumptions | 395 | 54 |
Balance, end of period, at current discount rate at balance sheet date | 27,876 | 32,115 |
Cumulative amount of fair value hedging adjustments | 68 | 113 |
Net liability for FPBs | 9,859 | 11,177 | 10,712
Less: Reinsurance recoverables | 166 | 155 |
Net liability for FPBs, net of reinsurance | 9,693 | 11,022 |
Undiscounted - Expected future gross premiums | 38,523 | 42,544 |
Undiscounted - Expected future benefit payments | 43,983 | 47,574 |
Discounted - Expected future gross premiums | 31,377 | 36,047 |
Discounted - Expected future benefit payments (at current discount rate at balance sheet date) | $ 27,876 | $ 32,115 |
Weighted-average duration of the liability | 24 years | 26 years |
Weighted-average interest accretion (original locked-in) rate | 1.70% | 1.80% |
Weighted-average current discount rate at balance sheet date | 2.70% | 2.30% |
Fixed Annuity | Latin America |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |
Balance, beginning of period, at current discount rate at balance sheet date | $ 0 | $ 0 |
Balance, beginning of period, at original discount rate | 0 | 0 |
Effect of actual variances from expected experience (1) | 0 | 0 |
Adjusted balance | 0 | 0 |
Issuances | 260 | 294 |
Interest accrual | 1 | 2 |
Net premiums collected | (261) | (296) |
Ending balance at original discount rate | 0 | 0 |
Balance, end of period, at current discount rate at balance sheet date | 0 | 0 |
Balance, beginning of period, at current discount rate at balance sheet date | 9,637 | 9,265 |
Balance, beginning of period, at original discount rate | 9,249 | 8,240 |
Effect of actual variances from expected experience (1) | (5) | (8) |
Adjusted balance | 9,244 | 8,232 |
Issuances | 265 | 325 |
Interest accrual | 82 | 85 |
Benefit payments | (165) | (162) |
Inflation adjustment | 73 | 116 |
Effect of foreign currency translation | (976) | 649 |
Ending balance at original discount rate | 8,523 | 9,245 |
Effect of changes in discount rate assumptions | 285 | 976 |
Effect of foreign currency translation on the effect of changes in discount rate assumptions | (37) | 77 |
Balance, end of period, at current discount rate at balance sheet date | 8,771 | 10,298 |
Net liability for FPBs | 8,771 | 10,298 | 9,637
Undiscounted - Expected future benefit payments | 12,863 | 14,095 |
Discounted - Expected future benefit payments (at current discount rate at balance sheet date) | $ 8,771 | $ 10,298 |
Weighted-average duration of the liability | 10 years | 11 years |
Weighted-average interest accretion (original locked-in) rate | 3.70% | 3.90% |
Weighted-average current discount rate at balance sheet date | 3.40% | 2.70% |
Deferred Profit Liability Offset to Actual Versus Expected |  | $ 3 |
Long-term Care | MetLife Holdings |  |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward] |  |  |
Balance, beginning of period, at current discount rate at balance sheet date | $ 5,687 | 5,775 |
Balance, beginning of period, at original discount rate | 5,566 | 5,807 |
Effect of actual variances from expected experience (1) | (4) | 26 |
Adjusted balance | 5,562 | 5,833 |
Interest accrual | 71 | 75 |
Net premiums collected | (143) | (146) |
Ending balance at original discount rate | 5,490 | 5,762 |
Effect of changes in discount rate assumptions | 0 | 104 |
Balance, end of period, at current discount rate at balance sheet date | 5,490 | 5,866 |
Balance, beginning of period, at current discount rate at balance sheet date | 20,927 | 19,619 |
Balance, beginning of period, at original discount rate | 20,494 | 20,165 |
Effect of actual variances from expected experience (1) | (1) | 28 |
Adjusted balance | 20,493 | 20,193 |
Interest accrual | 269 | 266 |
Benefit payments | (212) | (191) |
Ending balance at original discount rate | 20,550 | 20,268 |
Effect of changes in discount rate assumptions | (215) | 215 |
Balance, end of period, at current discount rate at balance sheet date | 20,335 | 20,483 |
Net liability for FPBs | 14,845 | 14,617 | $ 15,240
Undiscounted - Expected future gross premiums | 10,430 | 11,053 |
Undiscounted - Expected future benefit payments | 44,808 | 45,741 |
Discounted - Expected future gross premiums | 6,895 | 7,295 |
Discounted - Expected future benefit payments (at current discount rate at balance sheet date) | $ 20,335 | $ 20,483 |
Weighted-average duration of the liability | 14 years | 15 years |
Weighted-average interest accretion (original locked-in) rate | 5.40% | 5.40% |
Weighted-average current discount rate at balance sheet date | 5.50% | 5.30% |

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