| Aug 23, 2017 |
|
Undisclosed amount |
| Jul 31, 2017 |
|
Undisclosed amount |
| Feb 23, 2017 |
|
Undisclosed amount |
| Oct 05, 2016 |
|
Undisclosed amount |
| Jul 27, 2016 |
|
$ 371,000,000 |
| Dec 10, 2015 |
|
Undisclosed amount |
| Oct 23, 2015 |
|
Undisclosed amount |
| Dec 05, 2014 |
|
Undisclosed amount |
| Nov 03, 2014 |
|
$ 5,600,000,000 |
| Sep 25, 2014 |
|
$ 85,000,000 |
| Jun 04, 2012 |
|
Undisclosed amount |
| Jun 01, 2011 |
|
Undisclosed amount |
| Apr 06, 2011 |
|
$ 85,400,000 |
| Sep 15, 2010 |
|
$ 925,000,000 |
| Sep 13, 2010 |
|
$ 925,000,000 |
| Aug 05, 2009 |
|
$ 107,000,000 |
| Jan 24, 2008 |
|
Undisclosed amount |
| Nov 30, 2006 |
|
Undisclosed amount |
| Mar 31, 2005 |
|
$ 150,000,000 |
| Dec 16, 2004 |
|
Undisclosed amount |
| Jul 25, 2002 |
|
Undisclosed amount |
| May 01, 2001 |
|
Undisclosed amount |
| May 01, 2001 |
|
Undisclosed amount |
| Jun 23, 1994 |
|
$ 204,000,000 |