Goodwill and Intangible Assets (Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Goodwill [Roll Forward]
Balance, beginning	$ 108.6	$ 114.2
Disposition		(0.5)
Foreign currency translation	(4.0)	(5.1)
Balance, ending	104.6	108.6
Packaging Systems [Member]
Goodwill [Roll Forward]
Balance, beginning	34.1	38.0
Disposition		0.0
Foreign currency translation	(3.1)	(3.9)
Balance, ending	31.0	34.1
Delivery Systems [Member]
Goodwill [Roll Forward]
Balance, beginning	74.5	76.2
Disposition		(0.5)
Foreign currency translation	(0.9)	(1.2)
Balance, ending	$ 73.6	$ 74.5