Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues:
Premiums and other considerations	$ 11,032	$ 4,126	$ 18,696	$ 9,536
Annuity product charges	63,438	60,700	122,987	113,666
Net investment income	543,704	570,568	1,117,022	1,129,006
Change in fair value of derivatives	327,662	76,045	(614,212)	460,514
Net realized gains (losses) on investments	(25,888)	(3,832)	(46,224)	(4,395)
Total OTTI losses	0	(998)	0	(998)
Portion of OTTI losses recognized from other comprehensive income	0	(215)	0	(215)
Net OTTI losses recognized in operations	0	(1,213)	0	(1,213)
Loss on extinguishment of debt	0	0	(2,024)	0
Total revenues	919,948	706,394	596,245	1,707,114
Benefits and expenses:
Insurance policy benefits and change in future policy benefits	13,331	6,939	23,403	16,238
Interest sensitive and index product benefits	240,992	251,103	641,211	387,777
Amortization of deferred sales inducements	(75,178)	19,785	(1,587)	53,094
Change in fair value of embedded derivatives	1,126,935	327,562	(123,126)	1,093,885
Interest expense on notes payable	6,388	6,380	12,773	12,759
Interest expense on subordinated debentures	1,321	4,057	2,909	8,145
Amortization of deferred policy acquisition costs	(119,889)	29,946	813	75,078
Other operating costs and expenses	41,951	37,426	85,577	76,405
Total benefits and expenses	1,235,851	683,198	641,973	1,723,381
Income (loss) before income taxes	(315,903)	23,196	(45,728)	(16,267)
Income tax expense (benefit)	(68,474)	4,606	(41,246)	(4,847)
Net income (loss)	(247,429)	18,590	(4,482)	(11,420)
Less: Preferred stock dividends	5,950	0	12,561	0
Net income (loss) available to common stockholders	$ (253,379)	$ 18,590	$ (17,043)	$ (11,420)
Earnings (loss) per common share	$ (2.76)	$ 0.20	$ (0.19)	$ (0.13)
Earnings (loss) per common share - assuming dilution	$ (2.76)	$ 0.20	$ (0.19)	$ (0.13)
Weighted average common shares outstanding: earnings (loss) per common share	91,803,312	91,103,151	91,723,814	90,993,810
Weighted average common shares outstanding: earnings (loss) per common share - assuming dilution	92,026,853	91,785,223	92,023,966	91,765,098