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Earnings Per Share (Details) (USD $) In Millions, except Share data | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2011 | Jun. 30, 2010 | Jun. 30, 2011 | Jun. 30, 2010
Numerator: |  |  |  |
Net earnings attributable to the Company | $ 73 | $ 141 | $ 145 | $ 226
Net earnings attributable to participating securities |  |  |  | (1)
Numerator for basic earnings per share - income available to common share owners |  |  | $ 145 | $ 225
Denominator (in thousands): |  |  |  |
Denominator for basic earnings per share - weighted average shares outstanding (in shares) | 163,633,000 | 163,501,000 | 163,494,000 | 165,431,000
Effect of dilutive securities: |  |  |  |
Stock options and other (in shares) | 2,638,000 | 2,958,000 | 2,699,000 | 3,124,000
Denominator for diluted earnings per share - adjusted weighted average shares outstanding (in shares) | 166,271,000 | 166,459,000 | 166,193,000 | 168,555,000
Basic earnings per share: |  |  |  |
Earnings from continuing operations (in dollars per share) | $ 0.43 | $ 0.80 | $ 0.87 | $ 1.29
Earnings from discontinued operations (in dollars per share) | $ 0.01 | $ 0.06 | $ 0.01 | $ 0.07
Net earnings (in dollars per share) | $ 0.44 | $ 0.86 | $ 0.88 | $ 1.36
Diluted earnings per share: |  |  |  |
Earnings from continuing operations (in dollars per share) | $ 0.42 | $ 0.79 | $ 0.86 | $ 1.27
Earnings from discontinued operations (in dollars per share) | $ 0.01 | $ 0.06 | $ 0.01 | $ 0.07
Net earnings (in dollars per share) | $ 0.43 | $ 0.85 | $ 0.87 | $ 1.34
Weighted average shares of common stock attributable to options not included in diluted earnings per share (in shares) | 603,341 | 687,254 | 532,689 | 541,173
Exchange price of 2015 exchangeable notes (in dollars per share) | $ 47.47 |  | $ 47.47 |

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