| Date | Acquired | Amount |
|---|---|---|
| Apr 02, 2017 |
|
€ 500,000,000 |
| Oct 28, 2016 |
|
$ 1,400,000,000 |
| Nov 10, 2015 |
|
$ 380,000,000 |
| May 16, 2010 |
|
$ 4,000,000,000 |
| Dec 27, 2007 |
|
$ 387,000,000 |
