XML 89 R61.htm IDEA: XBRL DOCUMENT v3.10.0.1
Investments (Fixed Maturity Securities by Contractual Maturity) (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
AFS due in one year or less fair value $ 188,309  
AFS due after one year through five years fair value 2,040,395  
AFS due after five years through 10 years fair value 2,863,528  
AFS due after 10 years fair value 180,868  
Fixed income securities, available-for-sale securities 5,273,100 $ 5,162,522
HTM due in one year or less carrying value 13,502  
HTM due after one year through five years carrying value 17,308  
HTM due after five years through 10 years carrying value 6,300  
HTM due after 10 years carrying value 0  
Total HTM fixed income securities carrying value 37,110 42,129
HTM due in one year or less fair value 13,693  
HTM due after one year through five years fair value 18,260  
HTM due after five years through 10 years fair value 6,364  
HTM due after 10 years fair value 0  
Total HTM fixed income securities fair value $ 38,317 $ 44,100