Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Reconciliation of Numerators and Denominators of Earnings Per Share Calculations

Reconciliation of the numerators and denominators of the earnings per share calculations —

	2012		2011		2010
Income from continuing operations	$	315	$	240	$	36
Less: Noncontrolling interests		15		13		4
Less: Preferred stock dividend requirements		31		31		32
Income from continuing operations available to common stockholders - Numerator basic		269		196		-
Preferred stock dividend requirements		31		31
Numerator diluted	$	300	$	227	$	-
Net income (loss) available to common stockholders - Numerator basic	$	269	$	188	$	(21	)
Preferred stock dividend requirements		31		31
Numerator diluted	$	300	$	219	$	(21	)
Weighted-average number of shares outstanding - Denominator basic		148.0		146.6		140.8
Employee compensation-related shares, including stock options		2.0		3.2
Conversion of preferred stock		64.7		65.5
Denominator diluted		214.7		215.3		140.8