XML 41 R40.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCK-BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of the total number, weighted average grant-date fair value, and types of awards granted
The following table summarizes the total number and type of awards granted during the three and six months ended June 30, 2013, as well as the related weighted-average grant-date fair values:
 
 
Three Months Ended
 
Six Months Ended
 
 
June 30, 2013
 
June 30, 2013
 
 
Shares
 
Weighted Average
Grant-Date
Fair Value
 
Shares
 
Weighted Average
Grant-Date
Fair Value
Restricted stock awards
 
108,642

 
$
54.80

 
259,992

 
$
55.15

Performance stock awards
 
112,985

 
$
54.26

 
112,985

 
$
54.26

Total awards
 
221,627

 
 

 
372,977