Lines of Credit and Financing Arrangements (Short Term Facility) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Short-term Debt [Line Items]
Short-term debt	$ 0.0	$ 0.9
Foreign Line of Credit [Member]
Short-term Debt [Line Items]
Short-term debt	0.0	0.9
Proceeds from Short-term Debt	40.3	30.4
Repayments of Short-term Debt	$ 41.2	$ 31.9