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v3.24.3

Investments - Fair Value and Gross Unrealized Losses in a Continuous Unrealized Loss Position (Details) $ in Millions | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 USD ($) security | Dec. 31, 2023 USD ($) security
Fair Value |  |
Less Than or Equal to Twelve Months | $ 31,284 | $ 17,427
Greater Than Twelve Months | 32,529 | 44,508
Total | 63,813 | 61,935
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 4,449 | 3,526
Greater Than Twelve Months | 3,820 | 6,241
Total | $ 8,269 | $ 9,767
Total number of fixed maturity AFS securities in an unrealized loss position | security | 6,458 | 7,605
Unrealized holding gains (losses) arising during the period | $ (15) | $ (8)
Corporate bonds |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 26,120 | 14,005
Greater Than Twelve Months | 26,231 | 34,595
Total | 52,351 | 48,600
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 3,992 | 3,270
Greater Than Twelve Months | 3,229 | 5,002
Total | 7,221 | 8,272
U.S. government bonds |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 38 | 65
Greater Than Twelve Months | 223 | 195
Total | 261 | 260
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 2 | 6
Greater Than Twelve Months | 23 | 23
Total | 25 | 29
State and municipal bonds |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 985 | 371
Greater Than Twelve Months | 709 | 874
Total | 1,694 | 1,245
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 192 | 72
Greater Than Twelve Months | 141 | 345
Total | 333 | 417
Foreign government bonds |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 49 | 111
Greater Than Twelve Months | 100 | 57
Total | 149 | 168
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 18 | 31
Greater Than Twelve Months | 29 | 16
Total | 47 | 47
RMBS |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 472 | 360
Greater Than Twelve Months | 764 | 886
Total | 1,236 | 1,246
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 57 | 20
Greater Than Twelve Months | 99 | 177
Total | 156 | 197
CMBS |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 731 | 583
Greater Than Twelve Months | 515 | 589
Total | 1,246 | 1,172
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 66 | 56
Greater Than Twelve Months | 69 | 147
Total | 135 | 203
ABS |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 2,871 | 1,900
Greater Than Twelve Months | 3,898 | 7,217
Total | 6,769 | 9,117
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 119 | 68
Greater Than Twelve Months | 221 | 517
Total | 340 | 585
Hybrid and redeemable preferred securities |  |
Fair Value |  |
Less Than or Equal to Twelve Months | 18 | 32
Greater Than Twelve Months | 89 | 95
Total | 107 | 127
Gross Unrealized Losses |  |
Less Than or Equal to Twelve Months | 3 | 3
Greater Than Twelve Months | 9 | 14
Total | $ 12 | $ 17

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