CASH FLOW INFORMATION (Reconciliation Of Capital Additions To Cash Paid For Capital Expenditures) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment, Additions, Including Discontinued Operations	$ 156.0	$ 68.5	$ 96.7
Payments To Acquire Property Plant And Equipment Net	151.7	69.1	80.8
Non-cash accruals	(2.2)	(0.6)	(14.4)
Capital leases	$ (6.5)	$ 0.0	$ (1.5)