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Business Acquisitions (Intangible Assets Acquired in Acquisition) (Details) (USD $) In Millions, unless otherwise specified			9 Months Ended		9 Months Ended			9 Months Ended			9 Months Ended
	Sep. 07, 2013	Dec. 29, 2012	Sep. 07, 2013 Trade names and trademarks [Member]	Sep. 07, 2013 Customer lists [Member]	Sep. 07, 2013 Customer lists [Member] Minimum [Member]	Sep. 07, 2013 Customer lists [Member] Maximum [Member]	Sep. 07, 2013 Licensing agreements [Member]	Sep. 07, 2013 Licensing agreements [Member] Minimum [Member]	Sep. 07, 2013 Licensing agreements [Member] Maximum [Member]	Sep. 07, 2013 Developed product technology [Member]	Sep. 07, 2013 Developed product technology [Member] Minimum [Member]	Sep. 07, 2013 Developed product technology [Member] Maximum [Member]	Sep. 07, 2013 Backlog [Member]	Sep. 07, 2013 Net favorable leases [Member]
Business Acquisition [Line Items]
Intangible assets acquired	$ 820.6	$ 820.6	$ 670.8	$ 100.5			$ 28.8			$ 14.8			$ 5.1	$ 0.6
Intangible assets, useful life			Indefinite
Intangible assets, useful life					3 years	20 years		4 years	5 years		3 years	5 years	6 months	10 years

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Indefinite Lived Intangible Asset Useful Life

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