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Summary of Significant Accounting Policies - Schedule of Inventory, Current (Details) - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 31, 2014
Accounting Policies [Abstract]    
Finished goods $ 126.7 $ 134.0
Work-in-process 14.0 11.4
Raw materials and supplies 58.5 71.8
Total $ 199.2 $ 217.2