Selected Financial Information Relating To Company's Segments (Parenthetical) (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2017	Mar. 31, 2016
Segment Reporting Information [Line Items]
Net Sales	[1]	$ 877.2	$ 849.0
Intersegment sales
Segment Reporting Information [Line Items]
Net Sales		$ 1.4	$ 1.0

[1] Intersegment sales from Consumer International to Consumer Domestic, which are not reflected in the table, were $1.4 and $1.0 for the three months ended March 31, 2017 and March 31, 2016, respectively.