Income Taxes (Details 1) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current Federal Tax Expense (Benefit)	$ 0	$ (4.6)	$ (1.2)
Current State and Local Tax Expense (Benefit)	0	(0.1)	0.1
Current Foreign Tax Expense (Benefit)	0.6	(0.6)	0.1
Current Income Tax Expense (Benefit)	0.6	(5.3)	(1.0)
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred Federal Income Tax Expense (Benefit)	7.7	(4.8)	0
Deferred State and Local Income Tax Expense (Benefit)	0	0	0
Deferred Foreign Income Tax Expense (Benefit)	(0.6)	(0.1)	0.1
Deferred Income Tax Expense (Benefit)	7.1	(4.9)	0.1
Income Tax Expense (Benefit)	$ 7.7	$ (10.2)	$ (0.9)