EPS Calculation (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
Earnings per Share
Income from Continuing Operations	$ 317.7	$ 299.4	$ 936.1	$ 872.6
Loss from Discontinued Operations	(0.1)	(4.1)	(0.7)	(15.4)
Loss on Disposal of Discontinued Operations, Net	0	(4.9)	(4.2)	(55.7)
Net Income	$ 317.6	$ 290.4	$ 931.2	$ 801.5
Basic Weighted Average Shares	361.2	362.6	359.8	365.6
Effect of Equity Forward Agreements	2.5	0	0.8	0
Effect of Stock Options and Restricted Units	3.6	2.8	3.5	2.6
Diluted Weighted Average Shares	367.3	365.4	364.1	368.2
Basic Earnings per Share:
Continuing operations (in dollars per share)	$ 0.88	$ 0.83	$ 2.60	$ 2.39
Discontinued operations (in dollars per share)	$ 0	$ (0.02)	$ (0.01)	$ (0.19)
Earnings Per Share, Basic (in dollars per share)	$ 0.88	$ 0.80	$ 2.59	$ 2.19
Diluted Earnings per Share:
Continuing operations (in dollars per share)	$ 0.86	$ 0.82	$ 2.57	$ 2.37
Discontinued operations (in dollars per share)	$ 0	$ (0.02)	$ (0.01)	$ (0.19)
Earnings Per Share, Diluted (in dollars per share)	$ 0.86	$ 0.79	$ 2.56	$ 2.18
Stock Options [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Stock Options Excluded From Computation Of Earnings Per Share	0.1	6.4	1.3	8.6