v3.24.2.u1
Lending Activities - Composition of mortgages and other loans receivable (Details) - USD ($)
$ in Millions
6 Months Ended 12 Months Ended
Jun. 30, 2024
Dec. 31, 2023
Mar. 31, 2024
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Composition of Mortgages and other loans receivable            
Commercial loans, other loans and notes receivable(b) $ 49,421 $ 47,565        
Allowance for credit losses (758) (698) $ (714) $ (689) $ (659) $ (600)
Mortgage and other loans receivable, net [1] 48,663 46,867        
Off-balance-sheet commitments 43 58        
Commercial Mortgages            
Composition of Mortgages and other loans receivable            
Commercial loans, other loans and notes receivable(b) 34,686 34,172        
Allowance for credit losses $ (654) $ (614) $ (634) (621) $ (586) $ (531)
Weighted average loan-to-value ratio (as a percent) 60.00% 59.00%        
Weighted average debt service coverage ratio 1.9 1.9        
Off-balance-sheet commitments $ 43     $ 74    
Loans on nonacrrual status 828 $ 419        
Accrued interest receivable $ 168 $ 162        
Commercial Mortgages | New York            
Composition of Mortgages and other loans receivable            
Weighted average loan-to-value ratio (as a percent) 63.00% 61.00%        
Weighted average debt service coverage ratio 1.8 1.9        
Commercial Mortgages | New Jersey            
Composition of Mortgages and other loans receivable            
Weighted average loan-to-value ratio (as a percent) 60.00% 58.00%        
Weighted average debt service coverage ratio 1.8 1.9        
Commercial Mortgages | Geographic Concentration Risk | Interest on mortgage and other loans | New York            
Composition of Mortgages and other loans receivable            
Percentage of mortgage loans in geographic area 19.00% 19.00%        
Commercial Mortgages | Geographic Concentration Risk | Interest on mortgage and other loans | New Jersey            
Composition of Mortgages and other loans receivable            
Percentage of mortgage loans in geographic area 11.00% 10.00%        
Residential mortgages            
Composition of Mortgages and other loans receivable            
Commercial loans, other loans and notes receivable(b) $ 9,670 $ 8,445        
Loans on nonacrrual status 48 27        
Accrued interest receivable 36 20        
Life insurance policy loans            
Composition of Mortgages and other loans receivable            
Commercial loans, other loans and notes receivable(b) 1,747 1,746        
Commercial loans, other loans and notes receivable(b)            
Composition of Mortgages and other loans receivable            
Commercial loans, other loans and notes receivable(b) $ 3,318 $ 3,202        
[1] See Note 8 for details of balances associated with variable interest entities