Announced: December 24, 1991
Type: Acquisition
Status: Complete
Amount: Undisclosed amount
| Date | Acquired | Amount |
|---|---|---|
| Mar 10, 2017 |
|
$ 1,950,000,000 |
| Jan 05, 2017 |
|
$ 775,000,000 |
| May 01, 2013 |
|
$ 48,500,000 |
| Apr 08, 2013 |
|
$ 102,800,000 |
| Feb 27, 2013 |
|
$ 850,000,000 |
| Jun 05, 2012 |
|
$ 238,800,000 |
