Investments - Schedule of Carrying Value and Maximum Loss Exposure Unconsolidated VIEs (Details) - Variable Interest Entity, Not Primary Beneficiary - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Schedule of Investments
Carrying Value	$ 30,162	$ 31,297
Maximum Loss Exposure	34,011	34,905
Investments in unconsolidated affiliates
Schedule of Investments
Carrying Value	5,150	4,878
Maximum Loss Exposure	6,529	6,102
Fixed maturity securities
Schedule of Investments
Carrying Value	25,012	26,419
Maximum Loss Exposure	$ 27,482	$ 28,803

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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