Income Taxes - Schedule of Classification of Deferred Tax Assets and Deferred Tax Liabilities in Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Deferred tax assets and deferred tax liabilities as presented in consolidated balance sheets
Current deferred tax assets, net		$ 71.7
Long-term deferred tax assets, net	$ 15.7	8.5
Long-term deferred tax liability, net	(64.3)	(78.6)
Net deferred tax liabilities	$ (48.6)
Net deferred tax assets		$ 1.6