CONSOLIDATED CONDENSED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenues
Premiums and policy fees	$ 1,045,148	$ 1,021,152	$ 2,950,425	$ 2,883,935
Reinsurance ceded	(303,732)	(330,201)	(733,623)	(1,014,633)
Net of reinsurance ceded	741,416	690,951	2,216,802	1,869,302
Net investment income	738,171	739,711	2,231,586	2,066,327
Realized gains (losses) - investments/derivatives	38,156	119,685	20,147	216,308
Other income	115,484	115,679	354,018	297,987
Total revenues	1,633,227	1,666,026	4,822,553	4,449,924
Benefits and expenses
Benefits and settlement expenses, net of reinsurance ceded: (three and nine months 2020 - $245,983 and $565,374; three and nine months 2019 - $224,619 and $733,970)	1,258,824	1,171,034	3,735,160	3,147,641
Amortization of deferred policy acquisition costs and value of business acquired	109,141	61,350	144,596	125,560
Other operating expenses, net of reinsurance ceded: (three and nine months 2020 - $52,457 and $170,994; three and nine months 2019 - $59,692 and $168,566)	192,650	193,801	572,871	574,432
Total benefits and expenses	1,560,615	1,426,185	4,452,627	3,847,633
Income before income tax	72,612	239,841	369,926	602,291
Income tax expense	12,850	49,417	71,094	115,355
Net income	$ 59,762	$ 190,424	$ 298,832	$ 486,936