Basis of Presentation and Our Divisions (Narrative) (Details)	12 Months Ended
	Dec. 28, 2019 segment country
Basis Of Presentation And Our Divisions [Line Items]
Number of Reportable Segments | segment	7
Manufacture and sell in (number of countries) | country	200
Maximum
Basis Of Presentation And Our Divisions [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	50.00%