Segment Information (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)
Segment Reporting [Abstract]
Number of reportable segments			2
Pension settlement charge	$ 49.0		$ 49.0
Executive retirement and related costs			10.9
License costs		$ 1.2		$ 1.2
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net sales	344.5	355.9	1,040.1	1,071.6
Total operating (loss) profit	(3.5)	44.0	83.4	137.4
Interest expense	3.7	4.5	11.2	12.7
Interest income	0.5	1.8	1.3	2.7
(Loss) income before income taxes	(6.7)	41.3	73.5	127.4
Packaging Systems [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net sales	247.2	251.7	749.3	772.6
Total operating (loss) profit	56.5	52.8	179.2	167.1
Delivery Systems [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net sales	97.6	104.4	291.7	299.5
Total operating (loss) profit	1.3	4.8	4.8	8.3
Intersegment sales elimination [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Net sales	(0.3)	(0.2)	(0.9)	(0.5)
Corporate [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total operating (loss) profit	(12.3)	(12.4)	(40.7)	(36.8)
Other unallocated items [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total operating (loss) profit	$ (49.0)	$ (1.2)	$ (59.9)	$ (1.2)