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(Loss) Earnings Per Share (Tables) | 3 Months Ended
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Feb. 29, 2012
Basic and Diluted (loss) Earnings Per Share Computation | Our basic and diluted (loss) earnings per share were computed as follows (in millions, except per share data):
|  | Three Months Ended February 29/28, |
|  | 2012 |  |  | 2011 |
Net (loss) income for basic and diluted (loss) earnings per share |  | $ | (139 | ) |  | $ | 152 |
Weighted-average common and ordinary shares outstanding |  |  | 778 |  |  |  | 790 |
Dilutive effect of equity plans |  |  | - |  |  |  | 4 |
Diluted weighted-average shares outstanding |  |  | 778 |  |  |  | 794 |
Basic and diluted (loss) earnings per share |  | $ | (0.18 | ) |  | $ | 0.19 |
Anti-dilutive equity awards excluded from diluted (loss) earnings per share computations |  |  | 13 |  |  |  | 8 |

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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 260 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (a) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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