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Share-Based Compensation Plans
9 Months Ended
Sep. 30, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
SHARE-BASED COMPENSATION PLANS
SHARE-BASED COMPENSATION PLANS
A summary of share-based compensation expense included in net income is as follows:
 
Three Months Ended
 
Nine Months Ended
 
September 30,
 
September 30,
 
2012
 
2011
 
2012
 
2011
 
(In thousands)
Share-based compensation incurred
 
 
 
 
 
 
 
Grants of common shares
$
2,754

 
$
1,847

 
$
7,644

 
$
5,433

Grants of options
77

 
210

 
358

 
672

 
2,831

 
2,057

 
8,002

 
6,105

Capitalized share-based compensation
(230
)
 
(167
)
 
(683
)
 
(525
)
Share-based compensation expense
$
2,601

 
$
1,890

 
$
7,319

 
$
5,580