Condensed Consolidated Statements of Operations - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue:
Revenue		$ 1,110,920	$ 1,077,199	$ 2,206,010	$ 2,142,011
Net investment income		261,244	244,712	518,349	489,606
Realized gains (losses)		(45,843)	(30,446)	(76,770)	(37,690)
Other income		85	299	135	463
Total revenue		1,326,406	1,291,764	2,647,724	2,594,390
Benefits and expenses:
Life policyholder benefits	[1]	512,664	492,364	1,020,641	987,793
Health policyholder benefits	[2]	195,924	190,075	386,886	379,093
Other policyholder benefits		8,922	8,992	17,910	18,694
Total policyholder benefits		717,510	691,431	1,425,437	1,385,580
Amortization of deferred acquisition costs		94,080	86,185	186,402	170,681
Commissions, premium taxes, and non-deferred acquisition costs		138,459	126,213	276,256	251,722
Other operating expense		86,033	89,658	170,204	174,010
Interest expense		25,818	21,828	50,685	41,772
Total benefits and expenses		1,061,900	1,015,315	2,108,984	2,023,765
Income before income taxes		264,506	276,449	538,740	570,625
Income tax benefit (expense)		(49,246)	(52,476)	(99,870)	(109,168)
Net income		$ 215,260	$ 223,973	$ 438,870	$ 461,457
Basic net income per common share (in dollars per share)		$ 2.26	$ 2.28	$ 4.58	$ 4.67
Diluted net income per common share (in dollars per share)		$ 2.24	$ 2.26	$ 4.52	$ 4.63
Life premium
Revenue:
Revenue		$ 781,733	$ 756,892	$ 1,554,330	$ 1,506,020
Health premium
Revenue:
Revenue		329,187	320,307	651,680	635,991
Other
Revenue:
Revenue		$ 0	$ 0	$ 0	$ 0

[1] Net of remeasurement gain of $2.4 million and $1.7 million for the three months ended June 30, 2023 and 2022, respectively. Net of remeasurement gain of $5.1 million for the six months ended June 30, 2023 and a remeasurement loss of $4.1 million for the same period in 2022.

[2] Net of remeasurement gain of $2.6 million and $2.1 million for the three months ended June 30, 2023 and 2022, respectively. Net of remeasurement gain of $532 thousand and $4.0 million for the six months ended June 30, 2023 and 2022, respectively.