Per Share Information (Tables)

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Share

The amounts used to compute the basic and diluted earnings per share for the three and nine months ended September 30, 2015 and 2014 are illustrated below (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
Amounts attributable to common stock:
Net income from continuing operations	$	43,176	$	87,923	$	122,872	$	208,818
Net income from discontinued operations		173,212		6,725		193,109		21,320
Net income attributable to common stock	$	216,388	$	94,648	$	315,981	$	230,138
Weighted average shares:
Weighted average shares outstanding for basic earnings per share		188,951		219,492		206,181		219,395
Effect of dilutive stock options		10		25		12		25
Weighted average shares outstanding for diluted earnings per share		188,961		219,517		206,193		219,420