v3.23.1
Lending Activities - Composition of mortgages and other loans receivable (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Composition of Mortgages and other loans receivable        
Total mortgage and other loans receivable $ 45,166 $ 39,884    
Allowance for credit losses (600) (496) $ (657) $ (357)
Mortgage and other loans receivable, net [1] 44,566 39,388    
Off-balance-sheet commitments 60 57    
Commercial Mortgages        
Composition of Mortgages and other loans receivable        
Total mortgage and other loans receivable 32,993 30,528    
Allowance for credit losses $ (531) $ (423) (546) $ (266)
Weighted average loan-to-value ratio (as a percent) 59.00% 57.00%    
Weighted average debt service coverage ratio 1.9 1.9    
Off-balance-sheet commitments $ 60 $ 57 $ 57  
Loans on nonacrrual status 623 118    
Accrued interest receivable $ 130 $ 109    
Commercial Mortgages | New York        
Composition of Mortgages and other loans receivable        
Weighted average loan-to-value ratio (as a percent) 59.00% 51.00%    
Weighted average debt service coverage ratio 2.0 2.0    
Commercial Mortgages | California        
Composition of Mortgages and other loans receivable        
Weighted average loan-to-value ratio (as a percent) 53.00% 53.00%    
Weighted average debt service coverage ratio 2.1 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 20.00% 22.00%    
Commercial Mortgages | Geographic Concentration Risk | Interest on mortgage and other loans | California        
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        
Total mortgage and other loans receivable $ 5,856 $ 4,672    
Loans on nonacrrual status 3 7    
Accrued interest receivable 15 11    
Life insurance policy loans        
Composition of Mortgages and other loans receivable        
Total mortgage and other loans receivable 1,750 1,832    
Commercial loans, other loans and notes receivable        
Composition of Mortgages and other loans receivable        
Total mortgage and other loans receivable 4,567 2,852    
Loans held for sale $ 170 $ 15    
[1] See Note 9 for details of balances associated with variable interest entities