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Future Policy Benefits (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
Future policy benefits |  | $ 59,836 | $ 47,067 | $ 53,368 |
Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense |  | 5,367 | 5,439 |  |
Future Policy Benefits Unearned Revenue Liability |  | 829 | 477 |  |
Additional Liability, Long-Duration Insurance, before Reinsurance, after Discount Rate Change |  | 101 | 5 |  |
Liability For Future Policy Benefits Before Reinsurance Other Long Duration Contracts |  | 136 | 117 |  |
Life Insurance Product Line [Member] | Americas [Member] | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | (8,126) | (6,474) | 77,881 | $ 76,943
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (300) | (347)
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 78,887 | 77,014 | 77,581 | 76,596
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 3,467 | 884 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 887 | 872 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (3,049) | (1,271) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | 0 | (67) |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | 1 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 70,761 | 70,540 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | (10,348) | (8,048) | 90,711 | 89,036
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (349) | (378)
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 93,560 | 89,135 | 90,362 | 88,658
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 3,467 | 884 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 1,061 | 1,016 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (1,332) | (1,348) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | 0 | (74) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | 2 | (1) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 83,212 | 81,087 |  |
Future policy benefits |  | 12,451 | 10,547 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | (800) | (753) |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 11,651 | $ 9,794 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 11 years | 12 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 4.60% | 4.60% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 5.60% | 5.30% |  |
Life Insurance Product Line [Member] | CANADA | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | $ (3,839) | $ (4,815) | 20,928 | 22,689
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | 23 | 52
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 20,993 | 22,311 | 20,951 | 22,741
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 100 | 124 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 179 | 188 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (231) | (246) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | (6) | (496) |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 17,154 | 17,496 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | (3,093) | (4,183) | 24,309 | 26,275
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | 23 | 49
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 24,397 | 25,853 | 24,332 | 26,324
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 100 | 124 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 231 | 242 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (261) | (263) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | (5) | (574) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 21,304 | 21,670 |  |
Future policy benefits |  | 4,150 | 4,174 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | (259) | (283) |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 3,891 | $ 3,891 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 14 years | 15 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 3.70% | 3.60% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 4.70% | 5.00% |  |
Life Insurance Product Line [Member] | EMEA [Member] | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | $ (3,099) | $ (2,668) | 15,911 | 15,328
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | 199 | 81
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 16,751 | 15,293 | 16,110 | 15,409
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 438 | 294 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 140 | 127 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (454) | (354) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | 517 | (183) |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 13,652 | 12,625 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | (3,481) | (2,920) | 17,365 | 16,756
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | 190 | 79
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 18,310 | 16,694 | 17,555 | 16,835
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 438 | 296 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 150 | 137 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (401) | (372) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | 568 | (202) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 14,829 | 13,774 |  |
Future policy benefits |  | 1,177 | 1,149 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | (19) | (32) |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 1,158 | $ 1,117 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 8 years | 8 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 3.40% | 3.30% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 5.80% | 5.50% |  |
Life Insurance Product Line [Member] | Asia Pacific [Member] | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | $ (12,641) | $ (12,184) | 44,801 | 42,741
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (195) | (103)
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 45,778 | 42,385 | 44,606 | 42,638
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 1,327 | 1,131 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 304 | 272 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (594) | (533) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | 135 | (1,123) |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 33,137 | 30,201 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | (14,999) | (14,206) | 49,712 | 47,370
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (211) | (104)
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 50,803 | 47,030 | 49,501 | 47,266
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 1,327 | 1,131 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 347 | 312 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (524) | (485) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | 152 | (1,194) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 35,804 | 32,824 |  |
Future policy benefits |  | 2,667 | 2,623 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | (75) | (111) |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 2,592 | $ 2,512 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 15 years | 15 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 2.80% | 2.60% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 4.70% | 4.60% |  |
Insurance, Other | Americas [Member] | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | $ (231) | $ (240) | 1,346 | 1,455
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 1,291 | 1,431 | 1,346 | 1,455
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 2,113 | 1,893 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 10 | 11 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (2,178) | (1,928) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 1,060 | 1,191 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | (535) | (484) | 9,489 | 6,843
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (1) | 2
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 11,475 | 8,780 | 9,488 | 6,845
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 2,113 | 2,021 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 133 | 79 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (259) | (165) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 10,940 | 8,296 |  |
Future policy benefits |  | 9,886 | 7,105 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | (1,370) | (878) |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 8,516 | $ 6,227 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 9 years | 8 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 4.10% | 3.60% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 5.50% | 5.30% |  |
Liability For Future Policy Benefits Cumulative Amount Of Fair Value Hedging Adjustments |  | $ 6 |  |  |
Insurance, Other | CANADA | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | (149) | $ (342) | 3,614 | 3,184
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (7) | (7)
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 3,546 | 3,054 | 3,607 | 3,177
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 33 | 25 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (92) | (79) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | (2) | (69) |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 3,397 | 2,712 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | 92 | (341) | 7,934 | 3,210
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (7) | (7)
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 7,901 | 3,079 | 7,927 | 3,203
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 86 | 25 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (110) | (80) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | (2) | (69) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 7,993 | 2,738 |  |
Future policy benefits |  | 4,596 | 26 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | 0 | 0 |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 4,596 | $ 26 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 13 years | 7 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 4.10% | 3.20% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 4.60% | 4.90% |  |
Liability For Future Policy Benefits Cumulative Amount Of Fair Value Hedging Adjustments |  | $ 0 |  |  |
Insurance, Other | EMEA [Member] | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | (10,155) | $ (7,802) | 71,360 | 54,832
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (4) | 338
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 74,199 | 58,461 | 71,356 | 55,170
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 1,347 | 4,963 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 622 | 418 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (1,354) | (1,388) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | (257) | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | 2,485 | (702) |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 64,044 | 50,659 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | (11,177) | (8,609) | 78,290 | 60,938
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | (7) | 340
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 81,297 | 64,823 | 78,283 | 61,278
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 1,347 | 4,963 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 684 | 471 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (1,472) | (1,125) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | (257) | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | 2,712 | (764) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 70,120 | 56,214 |  |
Future policy benefits |  | 6,076 | 5,555 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | 0 | 0 |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 6,076 | $ 5,555 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 9 years | 9 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 3.50% | 3.00% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 5.40% | 4.90% |  |
Liability For Future Policy Benefits Cumulative Amount Of Fair Value Hedging Adjustments |  | $ 0 |  |  |
Insurance, Other | Asia Pacific [Member] | Other Segments |  |  |  |  |
Liability for Future Policy Benefit, by Product Segment [Line Items] |  |  |  |  |
AOCI, Liability for Future Policy Benefit, Expected Net Premium, before Tax |  | (394) | $ (121) | 2,758 | 2,057
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Net Premium, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | 3 | 1
Liability for Future Policy Benefit, Expected Net Premium, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 2,564 | 1,770 | 2,761 | 2,058
Liability for Future Policy Benefit, Expected Net Premium, Issuance | [1] | 1,731 | 4,760 |  |
Liability for Future Policy Benefit, Expected Net Premium, Interest Income | [2] | 11 | 7 |  |
Liability for Future Policy Benefit, Expected Net Premium, Net Premium Collected | [3] | (2,085) | (4,912) |  |
Liability for Future Policy Benefit, Expected Net Premium, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Net Premium, Increase (Decrease) for Other Change |  | 146 | (143) |  |
Liability for Future Policy Benefit, Expected Net Premium, before Reinsurance, after Discount Rate Change |  | 2,170 | 1,649 |  |
AOCI, Liability for Future Policy Benefit, Expected Future Policy Benefit, before Tax |  | (2,345) | (796) | 14,626 | 8,019
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) from Cash Flow Change |  |  |  | 0 | 0
Liability for Future Policy Benefit, Expected Future Policy Benefit, Cumulative Increase (Decrease) of Actual Variance from Expected Experience |  |  |  | 0 | 1
Liability for Future Policy Benefit, Expected Future Benefit, Original Discount Rate, before Reinsurance, after Cash Flow Change |  | 16,915 | 12,295 | $ 14,626 | $ 8,020
Liability for Future Policy Benefit, Expected Future Policy Benefit, Issuance | [1] | 1,731 | 4,909 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Interest Expense | [2] | 70 | 24 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Benefit Payment | [5] | (150) | (77) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Derecognition | [4] | 0 | 0 |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, Increase (Decrease) for Other Change |  | 638 | (581) |  |
Liability for Future Policy Benefit, Expected Future Policy Benefit, before Reinsurance, after Discount Rate Change |  | 14,570 | 11,499 |  |
Future policy benefits |  | 12,400 | 9,850 |  |
Liability for Future Policy Benefit, Reinsurance Recoverable, after Allowance |  | 0 | 0 |  |
Liability for Future Policy Benefit, after Reinsurance |  | $ 12,400 | $ 9,850 |  |
Liability for Future Policy Benefit, Weighted-Average Duration |  | 15 years | 15 years |  |
Liability for Future Policy Benefit, Weighted-Average Interest Accretion Rate |  | 1.70% | 1.20% |  |
Liability for Future Policy Benefit, Current Weighted-Average Discount Rate |  | 3.30% | 2.20% |  |
Liability For Future Policy Benefits Cumulative Amount Of Fair Value Hedging Adjustments |  | $ 0 |  |  |
[1] | Issuances: The present value, using the original discount rate, of the expected net premiums or the expected future policy benefits related to new reinsurance contracts that became effective during the current period and new policies assumed on existing contracts.
[2] | Interest accrual: The interest earned on the beginning present value of either the expected net premiums or the expected future policy benefits using the original interest rate.
[3] | Net premiums collected: The portion of gross premiums collected from the ceding company that is used to fund expected benefit payments.
[4] | Derecognition: Includes the effects of treaty recaptures and treaty amendments that resulted in the termination of an existing treaty and the issuance of a new treaty under the internal replacement model.
[5] | Benefit payments: The release of the present value, using the original discount rate, of the expected future policy benefits due to death, lapse/withdrawal and other benefit payments based on current assumptions.

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