v3.26.3
Lending Activities - Narrative (Details)
$ in Millions
Sep. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Composition of Mortgages and other loans receivable    
Financing receivable, nonperforming to outstanding (as a percent) 0.01 0.01
Residential mortgages    
Composition of Mortgages and other loans receivable    
Loans on nonaccrual status $ 168 $ 128
Accrued interest receivable 112 107
Commercial Mortgages    
Composition of Mortgages and other loans receivable    
Loans on nonaccrual status 1,400 900
Accrued interest receivable $ 158 $ 175