Inventories (Schedule Of Inventories) (Details) - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Inventories [Abstract]
Finished goods	$ 211.8	$ 243.2
Goods in process	26.1	23.0
Raw materials and supplies	139.3	133.9
Less LIFO and other reserves	(37.1)	(64.6)
Total inventories, net	$ 340.1	$ 335.5