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Investments - Schedule of VIE (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Schedule of Investments [Line Items]
Carrying Value	$ 31,153	$ 26,807
Maximum Loss Exposure	33,187	28,945
Investment in unconsolidated affiliates
Schedule of Investments [Line Items]
Carrying Value	4,903	3,565
Maximum Loss Exposure	6,051	4,703
Fixed maturity securities
Schedule of Investments [Line Items]
Carrying Value	26,250	23,242
Maximum Loss Exposure	$ 27,136	$ 24,242

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Investments Owned, VIE, Unconsolidated, Carrying Value

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No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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