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Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Numerators and Denominators Used in Computations of Basic and Diluted Earnings Per Common Share

Reconciliations of the numerators and denominators used in the computations of basic and diluted earnings per common share were as follows, in millions:

		Three Months Ended March  31,
		2013				2012
Numerator (basic and diluted):
Income from continuing operations		$	56			$	42
Allocation to unvested restricted stock awards			(1	)			(1	)
Income from continuing operations attributable to common shareholders		$	55			$	41
Loss from discontinued operations, net			(9	)			(9	)
Net income available to common shareholders		$	46			$	32
Denominator:
Basic common shares (based upon weighted average)			350				349
Add:
Contingent common shares			—				—
Stock option dilution			2				1
Diluted common shares			352				350

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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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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