Acquisition and Discontinued Operations (Summary of Total Depreciation and Amortization and Capital Expenditures) (Details) - EMEA and Pacific Rim Business [Member] - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Fixed asset impairment	$ 5.7		$ 23.4
Purchases of property, plant and equipment	$ (2.0)	$ (2.9)	$ (3.2)	$ (6.8)
Depreciation and amortization		$ 5.6		$ 10.8