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Investments - Unrealized net capital gains and losses included in AOCI (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Fair value |  |
Fixed income securities | $ 45,550 | $ 42,485
Short-term investments | 5,137 | 4,173
Derivative instruments | 0 | 0
Gross unrealized Gains |  |
Fixed income securities | 103 | 92
Short-term investments | 0 | 0
Derivative instruments | 0 | 0
Gross unrealized Losses |  |
Fixed income securities | (2,457) | (2,977)
Short-term investments | (1) | (1)
Derivative instruments | (2) | (3)
Unrealized net gains (losses) |  |
Fixed income securities | (2,354) | (2,885)
Short-term investments | (1) | (1)
Derivative instruments | (2) | (3)
Limited partnership interests | 0 | 2
Unrealized net capital gains and losses, pre-tax | (2,357) | (2,887)
Amounts recognized for: |  |
Reclassification of noncontrolling interest | 19 | 23
Deferred income taxes | 493 | 609
Unrealized net capital gains and losses, after-tax | $ (1,845) | $ (2,255)

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