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Financial Instruments and Derivative Instruments (Details) - Fair value measured on a recurring basis - USD ($) $ in Millions	Apr. 03, 2016	Dec. 31, 2015
Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Plan asset for deferred compensation	$ 3.0	$ 3.3
Total assets	3.0	3.3
Liabilities
Plan liability for deferred compensation	3.0	3.3
Total liabilities	3.0	3.3
Significant Unobservable Inputs (Level 3)
Liabilities
Redeemable financial instrument	6.6	5.7
Total liabilities	6.6	5.7
Total
Assets
Plan asset for deferred compensation	3.0	3.3
Total assets	3.0	3.3
Liabilities
Plan liability for deferred compensation	3.0	3.3
Redeemable financial instrument	6.6	5.7
Total liabilities	$ 9.6	$ 9.0

X

- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Fair value of financial and nonfinancial obligations.

+ References

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-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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Fair value, as of the balance sheet date, of potential payments of the redeemable financial instrument.

+ References

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