Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2011

Earnings Per Common Share

Earnings Per Common Share (Table)

	For the three months ended September 30,					For the nine months ended September 30,
	2011			2010		2011		2010
	(in millions, except per share data)
Net income	$	66.3		$	151.3	$	579.3	$	499.1
Subtract:
Net income (loss) attributable to noncontrolling interest	(5.6		)	0.9		36.6		7.4
Preferred stock dividends	8.2			8.2		24.7		24.7
Net income available to common stockholders	$	63.7		$	142.2	$	518.0	$	467.0
Weighted-average shares outstanding
Basic	311.9			320.7		317.7		320.2
Dilutive effects:
Stock options	1.0			0.8		1.3		0.8
Restricted stock units	1.5			1.5		1.5		1.4
Performance share awards	0.4			0.3		0.4		0.3
Diluted	314.8			323.3		320.9		322.7
Net income per common share:
Basic	$	0.20		$	0.44	$	1.63	$	1.46
Diluted	$	0.20		$	0.44	$	1.61	$	1.45