Property, Plant and Equipment, net (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Impaired Long-Lived Assets Held and Used [Line Items]
Impairment of Long-Lived Assets Held-for-use	$ 3.8	$ 1.9	$ 8.2
Property Plant And Equipment Textuals [Abstract]
Repair And Maintenance Costs	142.2	136.2	130.0
Depreciation Expense Related To Capitalized Software	$ 17.7	$ 16.7	$ 19.2