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Investments - Schedule of Principal Geographic Distribution of Commercial Real Estate Exceeding 5% of the Mortgage Loans Portfolio and Types of Properties Collateralizing, Portfolio and Contractual Maturities (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 USD ($) loan | Dec. 31, 2024 USD ($)
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 100.00% | 100.00%
Amortized cost, net | $ 879 | $ 784
Mortgage loans repayment term | 30 years |
Mortgage loans purchase period | 2 years |
Mortgage loans |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 100.00% |
Number of loans | loan | 43 |
Amortized cost, net | $ 619 |
2026 | Mortgage loans |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 22.40% |
Number of loans | loan | 8 |
Amortized cost, net | $ 139 |
2027 | Mortgage loans |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 9.20% |
Number of loans | loan | 6 |
Amortized cost, net | $ 57 |
2028 | Mortgage loans |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 24.40% |
Number of loans | loan | 11 |
Amortized cost, net | $ 151 |
2029 | Mortgage loans |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 15.20% |
Number of loans | loan | 5 |
Amortized cost, net | $ 94 |
Thereafter | Mortgage loans |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 28.80% |
Number of loans | loan | 13 |
Amortized cost, net | $ 178 |
Apartment Complex |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 17.00% | 24.90%
Retail |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 18.70% | 21.00%
Warehouse |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 16.20% | 20.90%
Office |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 7.60% | 13.40%
Other |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 10.90% | 12.00%
Residential |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 29.60% | 7.80%
California |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 24.40% | 22.90%
Texas |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 12.20% | 13.80%
Virginia |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 7.30% | 6.10%
Tennessee |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 7.20% | 6.20%
Ohio |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 6.00% | 5.40%
Florida |  |
Schedule of Available for Sale Securities |  |
Mortgage loans on real estate, carrying value (as a percent) | 2.80% | 8.50%

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