Segment Results (Schedule of Net Sales to External Customers) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Segment Reporting Information [Line Items]
Total net sales to external customers	$ 315.4	$ 287.4
Americas [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	219.8	200.1
EMEA [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	66.6	59.6
Pacific Rim [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	$ 29.0	$ 27.7