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After tax income (loss) from operations of a business component (exclusive of any gain or loss on disposal, or provision therefore) during the reporting period, until its disposal.

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This element represents the income or loss from continuing operations attributable to the reporting entity which may also be defined as revenue less expenses and taxes from ongoing operations before extraordinary items and cumulative effects of changes in accounting principles, but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests, if any.

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Debt securities outstanding shall be assumed to have been converted at the beginning of the period (or at time of issuance, if later), and the resulting common shares shall be included in common shares used to calculate diluted earnings per shares. The dilutive effect of convertible debt securities shall be reflected in diluted Earnings Per Share by application of the if-converted method.

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EPS Calculation (Details) (USD $) In Millions, except Per Share data	3 Months Ended								12 Months Ended
	Dec. 31, 2010	Oct. 02, 2010	Jul. 03, 2010	Apr. 03, 2010	Dec. 31, 2009	Sep. 26, 2009	Jun. 27, 2009	Mar. 28, 2009	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Earnings per Share Details [Abstract]
Income from Continuing Operations	$ 284.9	$ 258.8	$ 228.7	$ 224.6	$ 265.2	$ 213.5	$ 199.1	$ 145.4	$ 997.0	$ 823.2	$ 954.0
Income from Discontinued Operations									36.1	28.1	21.4
(Loss) Gain on Disposal of Discontinued Operations, Net									2.5	(1.0)	5.5
Net Income	297.5	268.5	237.3	232.3	273.3	221.2	206.9	148.9	1,035.6	850.3	980.9
Income Allocable to Participating Securities									(0.2)	(0.6)	(1.5)
Net Income for Earnings per Share									$ 1,035.4	$ 849.7	$ 979.4
Basic Weighted Average Shares									403.3	412.4	418.2
Effect of convertible debentures									2.9	8.5	13.3
Effect of stock options and restricted stock/units									3.2	1.9	3.2
Diluted Weighted Average Shares									409.4	422.8	434.7
Basic Earnings per Share:
Continuing operations	$ 0.72	$ 0.65	$ 0.56	$ 0.55	$ 0.65	$ 0.52	$ 0.48	$ 0.35	$ 2.47	$ 2.00	$ 2.28
Discontinued operations									$ 0.10	$ 0.07	$ 0.06
Basic Earnings per Share	$ 0.76	$ 0.67	$ 0.58	$ 0.57	$ 0.67	$ 0.54	$ 0.50	$ 0.36	$ 2.57	$ 2.06	$ 2.34
Diluted Earnings per Share:
Continuing operations	$ 0.71	$ 0.64	$ 0.55	$ 0.54	$ 0.63	$ 0.51	$ 0.47	$ 0.34	$ 2.44	$ 1.95	$ 2.19
Discontinued operations									$ 0.09	$ 0.06	$ 0.06
Diluted Earnings per Share	$ 0.75	$ 0.66	$ 0.57	$ 0.56	$ 0.65	$ 0.53	$ 0.49	$ 0.35	$ 2.53	$ 2.01	$ 2.25
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount									8.1	10.9	3.6