Announced: December 14, 2010
Type: Acquisition
Status: Complete
Amount: Undisclosed amount
| Date | Acquired | Amount |
|---|---|---|
| Jun 07, 2011 |
|
Undisclosed amount |
| Oct 25, 2010 |
|
Undisclosed amount |
| Jul 13, 2005 |
|
$ 230,000,000 |
| Feb 28, 2002 |
|
$ 115,000,000 |
