Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenues:
Net investment income	$ 372.7	$ 340.2	$ 729.2	$ 691.7
Fee income	180.1	198.3	353.3	390.5
Premiums	124.1	12.3	492.0	36.1
Broker-dealer commission revenue	43.9	59.7	87.6	119.5
Net realized capital gains (losses):
Total other-than-temporary impairments	(1.0)	(2.4)	(8.3)	(3.5)
Less: Portion of other-than-temporary impairment losses recognized in Other comprehensive income (loss)	0.1	0.0	0.1	0.8
Net other-than-temporary impairments recognized in earnings	(1.1)	(2.4)	(8.4)	(4.3)
Other net realized capital gains (losses)	(63.1)	(62.6)	(113.4)	(91.2)
Total net realized capital gains (losses)	(64.2)	(65.0)	(121.8)	(95.5)
Other revenue	0.9	2.8	(0.2)	0.8
Total revenues	657.5	548.3	1,540.1	1,143.1
Benefits and expenses:
Interest credited and other benefits to contract owners/policyholders	374.7	166.7	986.0	404.1
Operating expenses	198.4	192.8	401.5	382.2
Broker-dealer commission expense	43.9	59.7	87.6	119.5
Net amortization of Deferred policy acquisition costs and Value of business acquired	(1.2)	29.6	(3.2)	52.1
Total benefits and expenses	615.8	448.8	1,471.9	957.9
Income (loss) before income taxes	41.7	99.5	68.2	185.2
Income tax expense (benefit)	10.4	25.5	16.4	49.2
Net income (loss)	$ 31.3	$ 74.0	$ 51.8	$ 136.0