XML 40 R67.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Fair Value of Assets and Liabilities - Financial assets and liabilties (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Financial assets        
Mortgage loans $ 3,988 $ 3,995    
Financial liabilities        
Liability for collateral 530 525 $ 542 $ 550
Notes due to related parties 214 140    
Significant unobservable inputs (Level 3) | Carrying value        
Financial assets        
Mortgage loans 3,988 3,995    
Bank loans 344 422    
Agent loans 666 620    
Financial liabilities        
Contractholder funds on investment contracts 8,403 9,213    
Notes due to related parties 214 140    
Significant unobservable inputs (Level 3) | Fair value        
Financial assets        
Mortgage loans 4,159 4,028    
Bank loans 337 408    
Agent loans 664 617    
Financial liabilities        
Contractholder funds on investment contracts 9,123 9,629    
Notes due to related parties 215 138    
Significant other observable inputs (Level 2) | Carrying value        
Financial liabilities        
Liability for collateral 530 525    
Significant other observable inputs (Level 2) | Fair value        
Financial liabilities        
Liability for collateral $ 530 $ 525