Other Non-Current Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Liabilities, Other than Long-term Debt, Noncurrent [Abstract]
Pensions	$ 208.2	$ 208.3
Other post-retirement benefits	24.0	24.0
Deferred tax liabilities	41.5	41.2
Other	65.2	68.2
TOTAL	$ 338.9	$ 341.7