XML 51 R39.htm IDEA: XBRL DOCUMENT v3.19.2
INVESTMENTS - Contractual and Economic Maturities of Investments in Fixed Maturities (Detail) - USD ($)
$ in Millions
Jun. 30, 2019
Dec. 31, 2018
Available for sale:    
Due in one year or less $ 1,093  
Due after one year through five years 8,423  
Due after five years through 10 years 9,887  
Due after 10 years 61,412  
Mortgage- and asset-backed securities 380  
Total fixed maturity securities, available for sale, amortized cost 81,195 $ 76,856
Held to maturity:    
Due in one year or less 139  
Due after one year through five years 1,284  
Due after five years through 10 years 726  
Due after 10 years 28,839  
Mortgage- and asset-backed securities 19  
Total fixed maturity securities, held to maturity, amortized cost 31,007 30,318
Available for sale:    
Due in one year or less 1,153  
Due after one year through five years 8,478  
Due after five years through 10 years 10,961  
Due after 10 years 71,427  
Mortgage- and asset-backed securities 416  
Total fixed maturity securities, available for sale, fair value 92,435 82,895
Held to maturity:    
Due in one year or less 140  
Due after one year through five years 1,367  
Due after five years through 10 years 815  
Due after 10 years 36,693  
Mortgage- and asset-backed securities 20  
Total fixed maturity securities, held to maturity, fair value $ 39,035 $ 36,722