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Other Intangible Assets - Goodwill (Details) $ in Thousands	6 Months Ended
	Jun. 26, 2015 USD ($)
Goodwill Roll Forward
Beginning balance	$ 292,574
Additions from business acquisitions	106,767
Foreign currency translation	4,188
Ending balance	403,529
Industrial
Goodwill Roll Forward
Beginning balance	188,273
Additions from business acquisitions	5,037
Foreign currency translation	2,846
Ending balance	196,156
Process
Goodwill Roll Forward
Beginning balance	91,569
Additions from business acquisitions	101,730
Foreign currency translation	1,342
Ending balance	194,641
Contractor
Goodwill Roll Forward
Beginning balance	12,732
Additions from business acquisitions	0
Foreign currency translation	0
Ending balance	$ 12,732

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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Period Type:	instant

X

- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ 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 (a)



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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.

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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)



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