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v3.25.1

Investments - Variable Interest Entities (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Schedule of Investments [Line Items] |  |  |
Variable Interest Entity, Primary Beneficiary, Maximum Loss Exposure, Amount | $ 0 |  | $ 0
Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount | 3,400 |  | 3,200
Investment Program, Proportional Amortization Method, Applied, Amortization Expense | 4 | $ 1 |
Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization Expense | 6 | $ 2 |
Other Assets | 2,141 |  | 1,981
Investment Program, Proportional Amortization Method, Elected, Commitment | 249 |  | 267
Variable Interest Entity, Not Primary Beneficiary [Member] |  |  |
Schedule of Investments [Line Items] |  |  |
Other Assets | 65 |  | 51
Variable Interest Entity, Not Primary Beneficiary [Member] |  |  |
Schedule of Investments [Line Items] |  |  |
Variable Interest Entity, Reporting Entity Involvement, Commitments | $ 1,900 |  | $ 2,000

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