Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenues:
Premium income	$ 144,682	$ 152,241
Fee income	275,964	255,116
Other revenue	2,985	2,384
Net investment income	338,141	313,471
Investment (losses) gains, net	(43,743)	(11,754)
Total revenues	718,029	711,458
Benefits and expenses:
Life and other policy benefits	187,544	170,289
(Decrease) increase in future policy benefits	(22,008)	126
Interest credited or paid to contractholders	161,283	153,946
Provision for policyholders’ share of losses on participating business	(516)	(2)
Dividends to policyholders	12,282	15,069
Total benefits	338,585	339,428
General insurance expenses	298,132	307,131
Amortization of DAC and VOBA	11,292	5,322
Interest expense	7,809	7,630
Total benefits and expenses	655,818	659,511
Income before income taxes	62,211	51,947
Income tax expense	13,553	17,117
Net income	$ 48,658	$ 34,830