Announced: March 12, 2007
Type: Acquisition
Status: Complete
Amount: $ 2,600,000,000
| Date | Acquired | Amount |
|---|---|---|
| Feb 21, 2017 |
|
Undisclosed amount |
| Sep 30, 2014 |
|
Undisclosed amount |
| Jan 25, 2013 |
|
Undisclosed amount |
| Oct 08, 2012 |
|
$ 4,300,000,000 |
| Mar 16, 2011 |
|
Undisclosed amount |
