Condensed Consolidated Statements of Operations (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues:
Net investment income	$ 340.1	$ 342.9	$ 683.7	$ 691.1
Fee income	195.5	183.1	389.2	358.0
Premiums	14.5	7.2	28.5	15.1
Broker-dealer commission revenue	61.1	61.0	123.2	118.8
Net realized capital gains (losses):
Total other-than-temporary impairments	(1.4)	(1.8)	(2.3)	(2.9)
Less: Portion of other-than-temporary impairment losses recognized in Other comprehensive income (loss)	0	(0.5)	0	(1.0)
Net other-than-temporary impairments recognized in earnings	(1.4)	(1.3)	(2.3)	(1.9)
Other net realized capital gains (losses)	(22.8)	(68.6)	(65.8)	(108.1)
Total net realized capital gains (losses)	(24.2)	(69.9)	(68.1)	(110.0)
Other revenue	0.2	(0.6)	1.7	(5.5)
Total revenues	587.2	523.7	1,158.2	1,067.5
Benefits and expenses:
Interest credited and other benefits to contract owners/policyholders	228.7	145.3	462.8	332.1
Operating expenses	187.5	176.3	380.8	349.9
Broker-dealer commission expense	61.1	61.0	123.2	118.8
Net amortization of Deferred policy acquisition costs and Value of business acquired	6.9	28.3	26.7	46.9
Interest expense	0	0	0	0.1
Total benefits and expenses	484.2	410.9	993.5	847.8
Income (loss) before income taxes	103.0	112.8	164.7	219.7
Income tax expense (benefit)	28.4	35.9	44.4	67.7
Net income (loss)	$ 74.6	$ 76.9	$ 120.3	$ 152.0