Operating Segment Information - Geographic Area Data (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Geographic Area Data
Net sales	$ 362.8	$ 397.0
United States
Geographic Area Data
Net sales	108.2	103.7
Canada and Puerto Rico
Geographic Area Data
Net sales	10.7	12.6
Total North America
Geographic Area Data
Net sales	118.9	116.3
Europe Middle East Africa
Geographic Area Data
Net sales	142.4	154.8
Asia Pacific
Geographic Area Data
Net sales	72.1	97.8
Latin America
Geographic Area Data
Net sales	$ 29.4	$ 28.1