CONSOLIDATED CONDENSED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues
Premiums and policy fees	$ 1,021,152	$ 871,892	$ 2,883,935	$ 2,691,233
Reinsurance ceded	(314,234)	(267,910)	(967,282)	(1,005,398)
Net of reinsurance ceded	706,918	603,982	1,916,653	1,685,835
Net investment income	739,711	631,955	2,066,327	1,699,787
Realized investment gains (losses)	130,503	(46,866)	230,966	(120,174)
Other-than-temporary impairment losses	(39,752)	(14)	(41,245)	(715)
Portion recognized in other comprehensive income (before taxes)	28,934	0	26,587	(2,949)
Net impairment losses recognized in earnings	(10,818)	(14)	(14,658)	(3,664)
Other income	115,679	80,906	297,987	241,334
Total revenues	1,681,993	1,269,963	4,497,275	3,503,118
Benefits and expenses
Benefits and settlement expenses, net of reinsurance ceded: (three and nine months 2019 - $224,619 and $733,970; three and nine months 2018 - $214,326 and $855,929)	1,171,034	950,942	3,147,641	2,598,151
Amortization of deferred policy acquisition costs and value of business acquired	61,350	33,469	125,560	144,172
Other operating expenses, net of reinsurance ceded: (three and nine months 2019 - $59,692 and $168,566; three and nine months 2018 - $50,067 and $152,694)	209,768	190,382	621,783	582,795
Total benefits and expenses	1,442,152	1,174,793	3,894,984	3,325,118
Income before income tax	239,841	95,170	602,291	178,000
Income tax expense	49,417	16,646	115,355	28,933
Net income	$ 190,424	$ 78,524	$ 486,936	$ 149,067