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Goodwill and Other Intangible Assets Goodwill Rollforward (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2015 USD ($)
Goodwill [Roll Forward]
Balance, beginning	$ 460,080
Translation and purchase accounting adjustments	(4,650)
Balance, ending	455,430
Packaging [Member]
Goodwill [Roll Forward]
Balance, beginning	169,350
Translation and purchase accounting adjustments	(2,560)
Balance, ending	166,790
Energy [Member]
Goodwill [Roll Forward]
Balance, beginning	73,180
Translation and purchase accounting adjustments	(2,090)
Balance, ending	71,090
Aerospace [Member]
Goodwill [Roll Forward]
Balance, beginning	210,130
Translation and purchase accounting adjustments	0
Balance, ending	210,130
Engineered Components [Member]
Goodwill [Roll Forward]
Balance, beginning	7,420
Translation and purchase accounting adjustments	0
Balance, ending	$ 7,420

X

- Definition

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.

+ References

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

+ Details

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X

- Definition

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

+ References

No definition available.

+ Details

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X

- Definition

Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting 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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