Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Income from Continuing Operations	$ 612.2	$ 516.8	$ 1,163.6	$ 919.1
Loss from Discontinued Operations	(0.6)	(0.2)	(0.6)	(0.3)
Net Income	$ 611.6	$ 516.6	$ 1,163.0	$ 918.8
Basic Weighted Average Shares	390.0	393.9	390.5	394.9
Effect of Stock Options and Restricted Units	3.3	2.8	3.2	2.8
Diluted Weighted Average Shares	393.3	396.7	393.7	397.7
Basic Earnings per Share:
Continuing operations (in dollars per share)	$ 1.57	$ 1.31	$ 2.98	$ 2.33
Discontinued operations (in dollars per share)	0.00	0.00	0.00	0.00
Basic Earnings Per Share (in dollars per share)	1.57	1.31	2.98	2.33
Diluted Earnings per Share:
Continuing operations (in dollars per share)	1.56	1.30	2.96	2.31
Discontinued operations (in dollars per share)	0.00	0.00	0.00	0.00
Diluted Earnings Per Share (in dollars per share)	$ 1.56	$ 1.30	$ 2.95	$ 2.31
Employee Stock Option [Member]
Diluted Earnings per Share:
Antidilutive Stock Options Excluded From Computation Of Earnings Per Share	1.9	1.8	2.2	2.7