Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Net income (loss)		$ 242,947	$ (30,010)
Other comprehensive income (loss):
Change in net unrealized investment gains/losses (1)	[1]	(1,625,075)	716,913
Reclassification of unrealized investment gains/losses to net income (loss) (1)	[1]	7,420	(294)
Other comprehensive income (loss) before income tax		(1,617,655)	716,619
Income tax effect related to other comprehensive income (loss)		339,708	(150,490)
Other comprehensive income (loss)		(1,277,947)	566,129
Comprehensive income (loss)		$ (1,035,000)	$ 536,119

[1] Net of related adjustments to amortization of deferred sales inducements and deferred policy acquisition costs.