Income Taxes (Details Textual) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Excluding discrete items [Line Items]
Effective Income Tax Rate Reconciliation, Percent	39.10%	(11.40%)	32.20%	(3.20%)
Provision (benefit) for income taxes	$ (13.5)	$ 6.6	$ (61.1)	$ (1.0)
Income (Loss) Before Income Taxes	(34.5)	$ (57.9)	$ (189.9)	$ 31.6
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			35.00%	35.00%
Reclassification income taxes payable to other non-current assets	$ 18.6
excluding discrete items [Member]
Excluding discrete items [Line Items]
Effective Income Tax Rate Reconciliation, Percent			31.60%	3.20%