Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenues:
Net investment income	$ 356.5	$ 351.5
Fee income	173.2	192.2
Premiums	367.9	23.8
Broker-dealer commission revenue	43.7	59.8
Net realized capital gains (losses):
Total other-than-temporary impairments	(7.3)	(1.1)
Less: Portion of other-than-temporary impairment losses recognized in Other comprehensive income (loss)	0.0	0.8
Net other-than-temporary impairments recognized in earnings	(7.3)	(1.9)
Other net realized capital gains (losses)	(50.3)	(28.6)
Total net realized capital gains (losses)	(57.6)	(30.5)
Other revenue	(1.1)	(2.0)
Total revenues	882.6	594.8
Benefits and expenses:
Interest credited and other benefits to contract owners/policyholders	611.3	237.4
Operating expenses	203.1	189.4
Broker-dealer commission expense	43.7	59.8
Net amortization of Deferred policy acquisition costs and Value of business acquired	(2.0)	22.5
Total benefits and expenses	856.1	509.1
Income (loss) before income taxes	26.5	85.7
Income tax expense (benefit)	6.0	23.7
Net income (loss)	$ 20.5	$ 62.0