v3.26.1
Financing Receivables - Credit Quality - Commercial Mortgage Loans by Property Type (Details) - Commercial Loans - Commercial mortgage loans - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Concentrations of credit risk by property type    
Loans $ 2,028 $ 2,039
Apartments    
Concentrations of credit risk by property type    
Loans 609 600
Hotel    
Concentrations of credit risk by property type    
Loans 40 40
Industrial    
Concentrations of credit risk by property type    
Loans 402 404
Mixed use    
Concentrations of credit risk by property type    
Loans 82 83
Office    
Concentrations of credit risk by property type    
Loans 186 190
Retail    
Concentrations of credit risk by property type    
Loans 515 528
Other    
Concentrations of credit risk by property type    
Loans $ 194 $ 194
Total commercial mortgage loans | Credit concentration risk    
Concentrations of credit risk by property type    
Percentage of total 100.00% 100.00%
Total commercial mortgage loans | Credit concentration risk | Apartments    
Concentrations of credit risk by property type    
Percentage of total 30.00% 29.00%
Total commercial mortgage loans | Credit concentration risk | Hotel    
Concentrations of credit risk by property type    
Percentage of total 2.00% 2.00%
Total commercial mortgage loans | Credit concentration risk | Industrial    
Concentrations of credit risk by property type    
Percentage of total 20.00% 20.00%
Total commercial mortgage loans | Credit concentration risk | Mixed use    
Concentrations of credit risk by property type    
Percentage of total 4.00% 4.00%
Total commercial mortgage loans | Credit concentration risk | Office    
Concentrations of credit risk by property type    
Percentage of total 9.00% 9.00%
Total commercial mortgage loans | Credit concentration risk | Retail    
Concentrations of credit risk by property type    
Percentage of total 25.00% 26.00%
Total commercial mortgage loans | Credit concentration risk | Other    
Concentrations of credit risk by property type    
Percentage of total 10.00% 10.00%