Condensed Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenues:
Net investment income	$ 1,145.6	$ 1,198.7
Fee income	931.8	891.9
Premiums	600.9	471.9
Net realized gains (losses):
Total other-than-temporary impairments	(3.3)	(11.6)
Less: Portion of other-than-temporary impairments recognized in Other comprehensive income (loss)	0	(0.6)
Net other-than-temporary impairments recognized in earnings	(3.3)	(11.0)
Other net realized capital gains (losses)	(187.3)	(863.8)
Total net realized capital gains (losses)	(190.6)	(874.8)
Other revenue	105.5	95.6
Net investment income (loss)	81.5	44.2
Changes in fair value related to collateralized loan obligations	(3.8)	(8.9)
Total revenues	2,670.9	1,818.6
Benefits and expenses:
Policyholder benefits	865.0	540.5
Interest credited to contract owner account balance	493.1	520.9
Operating expenses	789.5	759.1
Net amortization of deferred policy acquisition costs and value of business acquired	126.1	130.5
Interest expense	47.6	44.4
Interest expense	46.2	36.8
Other expense	1.1	0.7
Total benefits and expenses	2,368.6	2,032.9
Income (loss) before income taxes	302.3	(214.3)
Income tax expense (benefit)	30.7	11.2
Net income (loss)	271.6	(225.5)
Less: Net income (loss) attributable to noncontrolling interest	13.5	(13.5)
Net income (loss) available to Voya Financial, Inc.'s common shareholders	$ 258.1	$ (212.0)
Basic	$ 0.99	$ (0.92)
Diluted	$ 0.98	$ (0.92)
Cash dividends declared per share of common stock	$ 0.01	$ 0