Variable Interest Entities - Schedule of Carrying Value and Maximum Loss Exposure (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Variable Interest Entity [Line Items]
Carrying Value	$ 139,108	$ 134,992
Maximum Loss Exposure	148,068	151,099
Investment funds
Variable Interest Entity [Line Items]
Carrying Value	276	108
Maximum Loss Exposure	596	458
Investment funds \| Due to related parties
Variable Interest Entity [Line Items]
Carrying Value	3,230	2,149
Maximum Loss Exposure	4,398	5,859
Fixed maturity securities
Variable Interest Entity [Line Items]
Carrying Value	78,757	84,397
Maximum Loss Exposure	80,860	87,995
Fixed maturity securities \| Due to related parties
Variable Interest Entity [Line Items]
Carrying Value	30,047	24,184
Maximum Loss Exposure	30,914	26,717
Equity securities \| Due to related parties
Variable Interest Entity [Line Items]
Carrying Value	0	266
Maximum Loss Exposure	0	266
VIE, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Maximum Loss Exposure	409	453
VIE, Primary Beneficiary \| Investment funds
Variable Interest Entity [Line Items]
Carrying Value	26,798	23,888
Maximum Loss Exposure	$ 31,300	$ 29,804

Difference between the carrying amount of assets and liabilities in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the variable interest entity (VIE) and the reporting entity's maximum exposure to loss as a result of its involvement with the VIE, where the reporting entity is not the VIE's primary beneficiary.

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- Definition

The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

+ References

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- Definition

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.

+ References

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