v3.26.1
Investments (Mortgage Loans by Portfolio Segment) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Mortgage Loans, Gross $ 55,655   $ 55,655   $ 56,564  
Allowance for Credit Loss (822) $ (792) (822) $ (792) (701) $ (503)
Total mortgage loans held-for-investment 54,833   54,833   55,863  
Financing Receivable, Held-for-Sale 0 0 0 0 7  
Total mortgage loans $ 54,833   $ 54,833   $ 55,870  
Percentage Of mortgage total recorded investment To Mortgage Loans On Real Estate Commercial And Consumer Net 101.50%   101.50%   101.30%  
Percentage of Allowance for Credit Losses for Financing Receivables (1.50%)   (1.50%)   (1.30%)  
Percentage of total mortgage loans held-for-investments 100.00%   100.00%   100.00%  
Percentage Of Mortgage Loans On Real Estate To Mortgage Loans On Real Estate Commercial And Consumer Net 100.00%   100.00%   100.00%  
Mortgage Loans Exchanged for Real Estate Joint Venture   51   51    
Real Estate Acquired Through Foreclosure Of Mortgage Loans $ 35   $ 56      
Commercial Mortgage Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Mortgage Loans, Gross 27,552   27,552   $ 29,546  
Allowance for Credit Loss $ (596) (581) $ (596) (581) $ (436) (312)
Percentage Of Mortgage Loans, Gross 50.30%   50.30%   52.90%  
Residential Mortgage Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Mortgage Loans, Gross $ 12,896   $ 12,896   $ 11,815  
Allowance for Credit Loss $ (152) (140) $ (152) (140) $ (184) (128)
Percentage Of Mortgage Loans, Gross 23.50%   23.50%   21.20%  
Agricultural Mortgage Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Mortgage Loans, Gross $ 15,207   $ 15,207   $ 15,203  
Allowance for Credit Loss $ (74) $ (71) $ (74) $ (71) $ (81) $ (63)
Percentage Of Mortgage Loans, Gross 27.70%   27.70%   27.20%