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Per Share Data (Tables)
3 Months Ended
Mar. 31, 2012
Earnings Per Share [Abstract]  
Calculation Of Basic And Diluted Earnings Per Share
The following table presents information necessary to calculate basic and diluted earnings per share for the periods indicated:
 
 
Three Months Ended
 
March 31,
(in thousands, except per share amounts)
2012
 
2011
Earnings per share calculation – basic
 
 
 
Income from continuing operations attributable to common shareholders
$
56,534

 
$
6,503

Amount allocated to participating securities
(890
)
 
(104
)
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities
55,644

 
6,399

Income from discontinued operations, including gain on sale, attributable to common shareholders
32,224

 
783

Net income attributable to common shareholders, as adjusted
$
87,868

 
$
7,182

 
 
 
 
Income from continuing operations attributable to common shareholders, as adjusted – per share
$
0.70

 
$
0.09

Income from discontinued operations, including gain on sale, attributable to common shareholders – per share
0.40

 
0.01

Net income attributable to common shareholders, as adjusted – per share
$
1.10

 
$
0.10

 
 
 
 
Weighted average number of common shares outstanding – basic
79,885

 
71,906

 
 
 
 
Earnings per share calculation – diluted
 
 
 
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities
$
55,644

 
$
6,399

Income allocated to common units from continuing operations
700

 
10

Income from continuing operations attributable to common shareholders, as adjusted
56,344

 
6,409

Income from discontinued operations, including gain on sale, attributable to common shareholders
32,224

 
783

Net income attributable to common shareholders, as adjusted
$
88,568

 
$
7,192

 
 
 
 
Income from continuing operations attributable to common shareholders, as adjusted – per share
$
0.68

 
$
0.09

Income from discontinued operations, including gain on sale, attributable to common shareholders – per share
0.39

 
0.01

Net income attributable to common shareholders, as adjusted – per share
$
1.07

 
$
0.10

 
 
 
 
Weighted average number of common shares outstanding – basic
79,885

 
71,906

Incremental shares issuable from assumed conversion of:
 
 
 
Common share options and share awards granted
679

 
638

Common units
2,291

 
239

Weighted average number of common shares outstanding – diluted
82,855

 
72,783