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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2019
Earnings Per Share [Abstract] |
Schedule of Computation of Basic Earnings Per Share, Assuming Dilution | The following table sets forth the computation of basic earnings per share and earnings per share, assuming dilution:
| First Quarters
| 2019 | 2018
Numerator (Dollars in millions): |  |
Net Earnings | $ | 834 |  | $ | 695 |
Denominator (Units in millions): |  |
Average Common Shares Outstanding | 814 |  | 885 |
Other Potentially Dilutive Common Shares | 3 |  | 3 |
Average Common Shares Outstanding, Assuming Dilution | 817 |  | 888 |
Net Earnings Per Share, Basic | $ | 1.02 |  | $ | 0.78 |
Net Earnings Per Share, Assuming Dilution | $ | 1.02 |  | $ | 0.78 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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