XML 72 R24.htm IDEA: XBRL DOCUMENT v2.4.1.9
Equity
 12 Months Ended
Dec. 31, 2014
Equity  
Equity

 

14. Equity

        A summary of shares repurchased under our securities repurchase program, and shares acquired, is as follows:

                                                                                                                                                                                    

 

 

Year Ended December 31,

 

 

 

2014

 

2013

 

2012

 

Shares repurchased(1)

 

 
175,000 

 

 
410,000 

 

 
350,000 

 

Aggregate purchase price

 

$
8.0 

 

$
12.7 

 

$
8.5 

 

Average purchase price per share

 

$
45.95 

 

$
30.93 

 

$
24.35 

 

Shares acquired(2)

 

 
160,350 

 

 
97,818 

 

 
55,631 

 

Aggregate purchase price

 

$
7.5 

 

$
3.1 

 

$
1.3 

 

Average purchase price per share

 

$
46.48 

 

$
32.13 

 

$
23.49 

 

(1)

Shares were repurchased under our securities repurchase program. As of December 31, 2014, we have $150.0 million in repurchase authorization under the repurchase program.

(2)

Shares were acquired from employees in connection with a net share settlement feature of employee equity awards.