| Sep 22, 2017 |
|
Undisclosed amount |
| Jul 20, 2017 |
|
Undisclosed amount |
| May 03, 2017 |
|
Undisclosed amount |
| Nov 03, 2016 |
|
Undisclosed amount |
| Oct 15, 2016 |
|
Undisclosed amount |
| Apr 22, 2016 |
|
Undisclosed amount |
| Dec 23, 2015 |
|
Undisclosed amount |
| Dec 22, 2015 |
|
Undisclosed amount |
| Oct 12, 2015 |
|
$ 103,000,000,000 |
| Sep 24, 2015 |
|
Undisclosed amount |
| Jan 20, 2014 |
|
Undisclosed amount |
| Jun 29, 2012 |
|
Undisclosed amount |
| Apr 16, 2012 |
|
$ 1,237,000,000 |
| Nov 18, 2008 |
|
$ 52,000,000,000 |
| Feb 01, 2007 |
|
Undisclosed amount |
| Jan 01, 2007 |
|
Undisclosed amount |
| Mar 03, 2004 |
|
Undisclosed amount |
| Jan 01, 1995 |
|
Undisclosed amount |