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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 28, 2012
Earnings Per Share [Abstract] |
Computation of basic and diluted earnings per share | The following table sets forth the computation of basic earnings per share and earnings per share, assuming dilution:
| Third Quarters |  | Nine Months
| 2012 | 2011 |  | 2012 | 2011
Numerator (Dollars in millions): |  |  |  |  |
Net Earnings | $ | 455 |  | $ | 464 |  |  | $ | 1,416 |  | $ | 1,365 |
Denominator (Units in millions): |  |  |  |  |
Average Common Shares Outstanding | 1,038 |  | 1,071 |  |  | 1,042 |  | 1,094 |
Other Potentially Dilutive Common Shares(a) | 2 |  | 6 |  |  | 2 |  | 6 |
Average Common Shares Outstanding, Assuming Dilution | 1,040 |  | 1,077 |  |  | 1,044 |  | 1,100 |
Net Earnings Per Share, Basic | $ | 0.44 |  | $ | 0.43 |  |  | $ | 1.36 |  | $ | 1.25 |
Net Earnings Per Share, Assuming Dilution | $ | 0.44 |  | $ | 0.43 |  |  | $ | 1.36 |  | $ | 1.24 |
(a) Other potentially dilutive common shares include convertible debt, stock options, common stock equivalents and performance units granted under a long-term management incentive compensation plan.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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