Earnings per Share

3 Months Ended

Jun. 30, 2011

Notes To Condensed Consolidated Financial Statements [Abstract]

Earnings per Share

16. Earnings per Share

The calculation of basic and diluted earnings per share for the three and six months ended June 30, 2011 and 2010 is presented below. The sum of earnings per share amounts may not equal the totals due to rounding.

	Three Months Ended June 30,				Six Months Ended June 30,
	2011		2010		2011		2010
Numerator:
Amounts attributable to common stockholders:
Income from continuing operations	$	101,570	$	64,047	$	189,756	$	146,216
Loss from discontinued operations		(635)		(2,666)		(2,517)		(5,796)
Net income (numerator for diluted EPS)		100,935		61,381		187,239		140,420
Less: Preference stock dividend		(14)		(16)		(29)		(33)
Income attributable to common stockholders (numerator for basic EPS)	$	100,921	$	61,365	$	187,210	$	140,387
Denominator (in thousands):
Weighted-average shares used in basic EPS		203,171		207,517		203,372		207,412
Effect of dilutive shares:
Preferred stock		2		2		2		2
Preference stock		453		509		454		518
Stock options and stock purchase plans		34		28		39		25
Other stock plans		425		3		360		15
Weighted-average shares used in diluted EPS		204,085		208,059		204,227		207,972
Basic earnings per share:
Income from continuing operations	$	0.50	$	0.31	$	0.93	$	0.70
Loss from discontinued operations		(0.00)		(0.01)		(0.01)		(0.03)
Net income	$	0.50	$	0.30	$	0.92	$	0.68
Diluted earnings per share:
Income from continuing operations	$	0.50	$	0.31	$	0.93	$	0.70
Loss from discontinued operations		(0.00)		(0.01)		(0.01)		(0.03)
Net income	$	0.49	$	0.30	$	0.92	$	0.68
Anti-dilutive shares (in thousands):
Anti-dilutive shares not used in calculating diluted weighted-average shares		14,224		14,879		14,023		15,503

On February 14,2011, we granted approximately 1.3 million stock options and 0.6 million restricted stock units to employees.