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v3.25.1

Investments - Debt Securities by Maturity (Details) - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Amortized Cost |  |
Less than one year | $ 1,192 |
One year through five years | 10,666 |
After five years through ten years | 4,422 |
Greater than ten years | 2,920 |
Amortized Cost | 26,345 | $ 26,562
Fair Value |  |
Less than one year | 1,189 |
One year through five years | 10,670 |
After five years through ten years | 4,385 |
Greater than ten years | 2,710 |
Fair Value | 26,044 | 26,033
Residential mortgage-backed securities |  |
Amortized Cost |  |
Debt securities, maturity, without single maturity date | 828 |
Amortized Cost | 828 | 792
Fair Value |  |
Debt securities, maturity, without single maturity date | 794 |
Fair Value | 794 | 740
Commercial mortgage-backed securities |  |
Amortized Cost |  |
Debt securities, maturity, without single maturity date | 1,775 |
Amortized Cost | 1,775 | 1,731
Fair Value |  |
Debt securities, maturity, without single maturity date | 1,741 |
Fair Value | 1,741 | 1,673
Other asset-backed securities |  |
Amortized Cost |  |
Debt securities, maturity, without single maturity date | 4,542 |
Amortized Cost | 4,542 | 4,834
Fair Value |  |
Debt securities, maturity, without single maturity date | 4,555 |
Fair Value | $ 4,555 | $ 4,862

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