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EARNINGS PER COMMON SHARE (Tables)

12 Months Ended

Dec. 31, 2015

EARNINGS PER COMMON SHARE

Schedule of reconciliations of the numerators and denominators used in the 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:

		2015			2014			2013
Numerator (basic and diluted):
Income from continuing operations		$	357		$	821		$	259
Less: Allocation to unvested restricted stock awards			5			16			6
​	​	​	​	​	​	​	​	​	​	​
Income from continuing operations attributable to common shareholders			352			805			253
​	​	​	​	​	​	​	​	​	​	​
(Loss) income from discontinued operations, net			(2	)		35			29
Less: Allocation to unvested restricted stock awards			—			(1	)		—
​	​	​	​	​	​	​	​	​	​	​
(Loss) income from discontinued operations attributable to common shareholders			(2	)		34			29
​	​	​	​	​	​	​	​	​	​	​
Net income available to common shareholders		$	350		$	839		$	282
​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​	​
Denominator:
Basic common shares (based upon weighted average)			338			349			350
Add:
Stock option dilution			3			3			2
​	​	​	​	​	​	​	​	​	​	​
Diluted common shares			341			352			352
​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​	​

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- References

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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