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Business Combinations (Schedule of Complete Business Combinations) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 28, 2018 | Dec. 29, 2017 | Dec. 30, 2016
Business Acquisition [Line Items] |  |  |  |
Goodwill | $ 3,540.0 | $ 2,287.1 | [1] | $ 2,077.6
Completed business acquisitions in last three fiscal years [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Fair value of total purchase consideration | 1,782.9 | 331.2 |  | 27.6
Net tangible assets acquired | 5.0 | 29.7 |  | (1.9)
Identified intangible assets | 568.3 | 166.7 |  | 13.6
Deferred taxes | (89.2) | (5.8) |  | (1.3)
Goodwill | $ 1,298.8 | $ 140.6 |  | $ 17.2
[1] | See Note 2 for a summary of adjustments

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