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INVESTMENTS - Schedule of Amortized Cost and Fair Value of Fixed Maturity Securities, by Contractual Maturity (Details) - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Amortized Cost |  |
Due in one year or less | $ 1,423 | $ 1,116
Due after one year through five years | 10,521 | 8,774
Due after five years through ten years | 6,666 | 4,764
Due after ten years | 1,926 | 1,826
Amortized Cost | 34,049 | 29,934
Fair Value |  |
Due in one year or less | 1,390 | 1,080
Due after one year through five years | 10,558 | 8,480
Due after five years through ten years | 6,701 | 4,523
Due after ten years | 1,860 | 1,723
Fair Value | 33,912 | 28,908
Amortized Cost |  |
Due in one year or less | 5 | 7
Due after one year through five years | 88 | 67
Due after five years through ten years | 4 | 37
Due after ten years | 149 | 150
Amortized Cost | 610 | 765
Fair Value |  |
Due in one year or less | 5 | 7
Due after one year through five years | 89 | 67
Due after five years through ten years | 4 | 35
Due after ten years | 156 | 152
Fair Value | 613 | 759
Asset-backed securities |  |
Amortized Cost |  |
Amortized Cost | 5,049 | 5,994
Fair Value |  |
Fair Value | 5,044 | 5,982
Amortized Cost |  |
Amortized Cost | 364 | 484
Fair Value |  |
Fair Value | 358 | 477
Agency commercial |  |
Amortized Cost |  |
Amortized Cost | 402 | 0
Fair Value |  |
Fair Value | 409 | 0
Non-agency commercial |  |
Amortized Cost |  |
Amortized Cost | 907 | 965
Fair Value |  |
Fair Value | 872 | 900
Agency residential |  |
Amortized Cost |  |
Amortized Cost | 5,594 | 5,205
Fair Value |  |
Fair Value | 5,484 | 4,931
Non-agency residential |  |
Amortized Cost |  |
Amortized Cost | 1,562 | 1,291
Fair Value |  |
Fair Value | 1,595 | 1,289
Commercial |  |
Amortized Cost |  |
Amortized Cost |  | 965
Fair Value |  |
Fair Value |  | 900
Amortized Cost |  |
Amortized Cost | 1 | 21
Fair Value |  |
Fair Value | $ 1 | $ 21

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