v3.26.3
INVESTMENTS - Commercial Mortgage and Other Loans by Portfolio Segment (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Jun. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Dec. 31, 2024
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 9,464   $ 10,191      
Percent of total commercial mortgage and other loans 100.00%   100.00%      
Allowance for credit losses $ (607)   $ (426)      
Total net commercial mortgage and other loans 8,857   9,765      
Transitional real estate loans            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 3,160   $ 3,888      
Percent of total commercial mortgage and other loans 33.40%   38.20%      
Allowance for credit losses $ (341) $ (315) $ (277) $ (271) $ (243) $ (199)
Transitional real estate loans | Office            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 1,311   $ 1,229      
Percent of total commercial mortgage and other loans 13.90%   12.10%      
Transitional real estate loans | Retail            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 153   $ 267      
Percent of total commercial mortgage and other loans 1.60%   2.60%      
Transitional real estate loans | Apartment/Multi-Family            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 1,235   $ 1,555      
Percent of total commercial mortgage and other loans 13.10%   15.30%      
Transitional real estate loans | Industrial            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 47   $ 75      
Percent of total commercial mortgage and other loans 0.50%   0.70%      
Transitional real estate loans | Hospitality            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 382   $ 522      
Percent of total commercial mortgage and other loans 4.00%   5.10%      
Transitional real estate loans | Other            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 32   $ 240      
Percent of total commercial mortgage and other loans 0.30%   2.40%      
Commercial mortgage loans            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 1,277   $ 1,452      
Percent of total commercial mortgage and other loans 13.50%   14.20%      
Allowance for credit losses $ (5) (6) $ (9) (10) (12) (14)
Commercial mortgage loans | Office            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 227   $ 255      
Percent of total commercial mortgage and other loans 2.40%   2.50%      
Commercial mortgage loans | Retail            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 183   $ 217      
Percent of total commercial mortgage and other loans 1.90%   2.10%      
Commercial mortgage loans | Apartment/Multi-Family            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 453   $ 539      
Percent of total commercial mortgage and other loans 4.80%   5.30%      
Commercial mortgage loans | Industrial            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 400   $ 427      
Percent of total commercial mortgage and other loans 4.20%   4.20%      
Commercial mortgage loans | Other            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 14   $ 14      
Percent of total commercial mortgage and other loans 0.20%   0.10%      
Middle market loans            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 4,525   $ 4,404      
Percent of total commercial mortgage and other loans 47.80%   43.20%      
Allowance for credit losses $ (258) $ (209) $ (138) $ (139) $ (127) $ (140)
Other loans            
Participating Mortgage Loans [Line Items]            
Commercial mortgage and other loans, gross $ 502   $ 447      
Percent of total commercial mortgage and other loans 5.30%   4.40%