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Business Acquisitions- Agilux Additional Information (Details) - Agilux Laboratories - USD ($) $ in Millions		3 Months Ended	9 Months Ended
	Sep. 28, 2016	Sep. 24, 2016	Sep. 24, 2016
Business Acquisition [Line Items]
Integration related costs and transaction costs		$ 1.1	$ 1.1
Subsequent Event
Business Acquisition [Line Items]
Purchase price	$ 64.0

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- Definition

Business Combination, Integration Related Costs and Transaction Costs

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477

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