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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)

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