Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Apr. 01, 2017	Apr. 02, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Income from Continuing Operations	$ 551.4	$ 402.3
Loss from Discontinued Operations	0.0	(0.1)
Net Income	$ 551.4	$ 402.2
Basic Weighted Average Shares	391.0	395.8
Effect of Stock Options and Restricted Units	3.1	2.9
Diluted Weighted Average Shares	394.1	398.7
Basic Earnings per Share:
Continuing operations (in dollars per share)	$ 1.41	$ 1.02
Discontinued operations (in dollars per share)	0.00	0.00
Basic Earnings Per Share (in dollars per share)	1.41	1.02
Diluted Earnings per Share:
Continuing operations (in dollars per share)	1.40	1.01
Discontinued operations (in dollars per share)	0.00	0.00
Diluted Earnings Per Share (in dollars per share)	$ 1.40	$ 1.01
Employee Stock Option [Member]
Diluted Earnings per Share:
Antidilutive Stock Options Excluded From Computation Of Earnings Per Share	2.6	3.6