Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 69	$ 370	$ 296	$ 2,380
Other comprehensive income (loss), before tax:
Unrealized gains (losses) on securities	(1,295)	(145)	(5,172)	(2,974)
Pension and other postretirement benefits liability	0	0	0	(1)
Other comprehensive income (loss), before tax	(1,295)	(145)	(5,172)	(2,975)
Income tax expense (benefit) related to items of other comprehensive income (loss)	(272)	(30)	(1,086)	(393)
Other comprehensive income (loss), after tax	(1,023)	(115)	(4,086)	(2,582)
Comprehensive income (loss)	(954)	255	(3,790)	(202)
Less: Comprehensive income (loss) attributable to noncontrolling interest and redeemable noncontrolling interest	(138)	214	(20)	661
Comprehensive income (loss) attributable to Voya Financial, Inc.	$ (816)	$ 41	$ (3,770)	$ (863)