Announced: December 23, 1997
Type: Acquisition
Disposition: Combined
Status: Complete
Amount: Undisclosed amount
| Date | Acquired | Amount |
|---|---|---|
| Nov 06, 2017 |
|
Undisclosed amount |
| Jan 25, 2017 |
|
$ 1,100,000,000 |
| Jul 12, 2016 |
|
Undisclosed amount |
| Apr 04, 2016 |
|
$ 525,000,000 |
| Mar 02, 2016 |
|
$ 2,100,000,000 |
| Feb 25, 2016 |
|
$ 1,200,000,000 |
