Financial Instruments (Details 2) (USD $) In Millions, unless otherwise specified	Sep. 27, 2014	Dec. 28, 2013
Derivatives, Fair Value
Asset	$ 4.0	$ 3.2
Liability	28.6	4.7
Foreign exchange contracts \| Other current assets
Derivatives, Fair Value
Asset	4.0	3.1
Foreign exchange contracts \| Other current liabilities
Derivatives, Fair Value
Liability	28.4	4.7
Commodity contracts
Derivatives, Fair Value
Liability	0.2
Commodity contracts \| Other current assets
Derivatives, Fair Value
Asset		$ 0.1

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=34720828&loc=SL20225862-175312

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (a),(c)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624163-113959

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 55

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=36459792&loc=SL20226000-175313

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant