CONSOLIDATED CONDENSED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues
Premiums and policy fees	$ 1,009,112	$ 939,097	$ 1,905,277	$ 1,862,783
Reinsurance ceded	(376,573)	(352,915)	(429,891)	(684,432)
Net of reinsurance ceded	632,539	586,182	1,475,386	1,178,351
Net investment income	740,435	685,194	1,493,415	1,326,616
Realized gains (losses) - investments/derivatives	20,102	43,545	(18,009)	96,623
Other income	111,364	104,172	238,534	182,308
Total revenues	1,504,440	1,419,093	3,189,326	2,783,898
Benefits and expenses
Benefits and settlement expenses, net of reinsurance ceded: (three and six months 2020 - $350,114 and $319,390; three and six months 2019 - $257,677 and $509,351)	1,132,174	1,003,453	2,476,336	1,976,607
Amortization of deferred policy acquisition costs and value of business acquired	(18,508)	33,837	35,455	64,210
Other operating expenses, net of reinsurance ceded: (three and six months 2020 - $58,926 and $118,537; three and six months 2019 - $56,340 and $108,874)	184,933	196,080	380,221	380,631
Total benefits and expenses	1,298,599	1,233,370	2,892,012	2,421,448
Income before income tax	205,841	185,723	297,314	362,450
Income tax expense	40,736	31,309	58,244	65,938
Net income	$ 165,105	$ 154,414	$ 239,070	$ 296,512