XML 23 R42.htm IDEA: XBRL DOCUMENT v3.2.0.727
Share Repurchases (Tables)
 6 Months Ended
Jun. 30, 2014
Share Repurchases [Line Items]  
Schedule of Share Repurchases [Table Text Block]
A summary of share repurchase activity is shown below.
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2015
 
2014
 
2015
 
2014
Shares of common stock repurchased
3,965,253

 
289,930

 
6,718,418

 
3,886,910

Spending on share repurchases (in thousands)
$
300,079

 
$
25,006

 
$
500,134

 
$
317,571

Average price paid per share
$
75.68

 
$
86.25

 
$
74.44

 
$
81.70