XML 141 R126.htm IDEA: XBRL DOCUMENT v3.8.0.1
Schedule III - Supplementary Insurance Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Supplementary Insurance Information [Abstract]      
Deferred policy acquisition costs $ 2,714,523 $ 2,905,377 $ 2,905,136
Future policy benefits, losses, claims and loss expenses 56,142,673 51,637,026 45,495,431
Unearned premiums 0 0 0
Other policy claims and benefits payable 282,884 298,347 324,850
Premium revenue 234,722 217,346 172,216
Net investment income 1,991,997 1,849,872 1,692,192
Benefits, claims, losses and settlement expenses 3,163,234 1,572,586 758,203
Amortization of deferred policy acquisition costs 255,964 374,012 286,114
Other operating expenses $ 156,183 $ 143,437 $ 137,306