v2.4.0.6

Earnings (Loss) per Share (Details)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Earnings (Loss) per Share [Abstract]
Shares Of New, Reorganized Common Stock	485,000,000
Diluted weighted average shares calculation:
Weighted average shares outstanding (basic)	485,381,000	486,044,000	485,659,000
Share-based awards	0	1,250,000	660,000
Weighted average shares outstanding (diluted)	485,381,000	487,294,000	486,319,000
Items excluded from diluted earnings (loss) per common share
Share-based awards	15,260,000	14,883,000	13,158,000

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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