Goodwill and Other Intangible Assets - Goodwill, by Reportable Segment (Details) $ in Millions	6 Months Ended
Jun. 30, 2015 USD ($)
Goodwill [Roll Forward]
Balance	$ 548.6
Foreign currency translation adjustments	(8.0)
Balance	540.6
Corporate [Member]
Goodwill [Roll Forward]
Balance	0.0
Foreign currency translation adjustments	0.0
Balance	0.0
Advanced Plastic Processing Technologies [Member] \| Segments [Member]
Goodwill [Roll Forward]
Balance	26.1
Foreign currency translation adjustments	0.0
Balance	26.1
Melt Delivery and Control Systems [Member] \| Segments [Member]
Goodwill [Roll Forward]
Balance	475.6
Foreign currency translation adjustments	(8.0)
Balance	467.6
Fluid Technologies [Member] \| Segments [Member]
Goodwill [Roll Forward]
Balance	46.9
Foreign currency translation adjustments	0.0
Balance	$ 46.9

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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- Definition

Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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