XML 83 R71.htm IDEA: XBRL DOCUMENT v3.25.1
Investments (Mortgage Loans - Narrative) (Details) - Mortgage Loans
$ in Millions
3 Months Ended
Mar. 31, 2025
USD ($)
portfolioSegment
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Accrued interest receivable $ 126   $ 132
Number of Investment Portfolio Segments | portfolioSegment 3    
Financing receivables in nonaccrual status with no allowance for credit losses $ 10   $ 3
Minimum | Performing      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Financing receivable, before allowance for credit losses by performance status as a percentage of financing receivables, before allowance for credit losses 99.00%   99.00%
Maximum      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Financing receivables in nonaccrual status, investment income $ 1 $ 1  
Residential      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Financing receivables purchased from third parties $ 178 $ 161