Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2012

Computation of Basic and Diluted Earnings per Share

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
(in thousands, except per share data)	2012		2011			2012		2011
Income from continuing operations	$	56,406	$	51,219		$	150,217	$	148,498
Less: Non-controlling interest in subsidiaries’ earnings	182		(134		)	501		(123		)
Income from continuing operations attributable to common shareholders	56,224		51,353			149,716		148,621
Discontinued operations, net of tax	901		1,187			21,633		2,823
Net income attributable to common shareholders	$	57,125	$	52,540		$	171,349	$	151,444
Average basic shares outstanding	57,123		58,048			57,565		58,202
Effect of dilutive stock options	750		1,010			870		1,128
Average diluted shares outstanding	57,873		59,058			58,435		59,330
Earnings per share - basic: (a)
Income from continuing operations attributable to common shareholders	$	0.99	$	0.88		$	2.61	$	2.55
Discontinued operations, net of tax	$	0.02	$	0.02		$	0.38	$	0.05
Net income attributable to common shareholders	$	1.00	$	0.91		$	2.98	$	2.60
Earnings per share - diluted: (a)
Income from continuing operations attributable to common shareholders	$	0.97	$	0.87		$	2.56	$	2.50
Discontinued operations, net of tax	$	0.02	$	0.02		$	0.37	$	0.05
Net income attributable to common shareholders	$	0.99	$	0.89		$	2.93	$	2.55

(a) EPS amounts may not add due to rounding