Unaudited Interim Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
REVENUES
Premiums	$ 12,506	$ 13,679	$ 48,242	$ 48,008
Policy charges and fee income	527,152	550,592	1,559,874	1,653,225
Net investment income	149,367	103,164	406,408	300,035
Asset administration fees and other income	120,927	93,320	345,520	291,460
Realized investment gains (losses), net:
Other-than-temporary impairments on fixed maturity securities	(769)	(2,523)	(2,626)	(2,960)
Other-than-temporary impairments on fixed maturity securities transferred to other comprehensive income (loss)	0	0	(168)	0
Other realized investment gains (losses), net	(536,498)	67,796	(2,770,907)	636,782
Total realized investment gains (losses), net	(537,267)	65,273	(2,773,701)	633,822
Total revenues	272,685	826,028	(413,657)	2,926,550
BENEFITS AND EXPENSES
Policyholders’ benefits	69,833	49,931	125,673	113,624
Interest credited to policyholders’ account balances	56,947	82,313	100,729	213,903
Amortization of deferred policy acquisition costs	137,157	190,632	167,198	514,457
Commission expense	220,828	192,951	672,110	644,628
General, administrative and other expenses	74,008	46,038	193,981	132,199
Total benefits and expenses	558,773	561,865	1,259,691	1,618,811
INCOME (LOSS) FROM OPERATIONS BEFORE INCOME TAXES	(286,088)	264,163	(1,673,348)	1,307,739
Income tax expense (benefit)	(58,576)	(148,073)	(377,042)	57,278
NET INCOME (LOSS)	(227,512)	412,236	(1,296,306)	1,250,461
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	(228)	(64)	(244)	(1,192)
Net unrealized investment gains (losses)	628,916	(149,116)	1,336,746	(383,434)
Total	628,688	(149,180)	1,336,502	(384,626)
Less: Income tax expense (benefit) related to other comprehensive income (loss)
Less: Income tax expense (benefit) related to other comprehensive income (loss)	132,024	(31,328)	280,666	(80,773)
Other comprehensive income (loss), net of tax	496,664	(117,852)	1,055,836	(303,853)
Comprehensive income (loss)	$ 269,152	$ 294,384	$ (240,470)	$ 946,608