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Investments - Schedule of VIE (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Schedule of Investments [Line Items]
Carrying Value	$ 28,050	$ 26,807
Maximum Loss Exposure	30,198	28,945
Investment in unconsolidated affiliates
Schedule of Investments [Line Items]
Carrying Value	4,276	3,565
Maximum Loss Exposure	5,451	4,703
Fixed maturity securities
Schedule of Investments [Line Items]
Carrying Value	23,774	23,242
Maximum Loss Exposure	$ 24,747	$ 24,242

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Investments Owned, VIE, Unconsolidated, Carrying Value

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