Earnings (Loss) per Share (Details)	3 Months Ended
Mar. 31, 2012	Mar. 31, 2011
Earnings (Loss) per Share [Abstract]
Shares Of New, Reorganized Common Stock	485,000,000
Diluted weighted average shares calculation:
Weighted average shares outstanding (basic)	478,106,000	486,191,000
Items excluded from diluted earnings (loss) per common share
Share-based awards	15,650,000	14,696,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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+ Details