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Business Combinations (Schedule Of Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net ) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 29, 2017 | Dec. 30, 2016 | Jan. 01, 2016
Business Combination, Separately Recognized Transactions [Line Items] |  |  |
Goodwill | $ 2,287.1 | $ 2,077.6 |
Acquired Companies Group [Member] |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |
Fair value of total purchase consideration | 331.2 | 27.6 | $ 176.2
Net tangible assets acquired | 29.7 | (1.9) | 8.0
Identified intangible assets | 166.7 | 13.6 | 83.3
Deferred taxes | (5.8) | (1.3) | (13.6)
Goodwill | $ 140.6 | $ 17.2 | $ 98.5

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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 -Subparagraph (b) -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 + Details
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