Other Non-Current Liabilities (Details) - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Liabilities, Other than Long-term Debt, Noncurrent [Abstract]
Pensions	$ 115.4	$ 137.1
Other postretirement benefits	24.3	24.3
Deferred tax liabilities	81.1	74.5
Other	56.7	54.4
TOTAL	$ 277.5	$ 290.3