| Aug 24, 2016 |
|
$ 1,500,000,000 |
| Aug 22, 2016 |
|
$ 14,000,000,000 |
| Aug 01, 2016 |
|
$ 654,000,000 |
| Jul 27, 2016 |
|
$ 40,000,000 |
| May 16, 2016 |
|
$ 5,200,000,000 |
| Nov 23, 2015 |
|
$ 160,000,000,000 |
| Feb 05, 2015 |
|
$ 15,000,000,000 |
| Jan 05, 2015 |
|
Undisclosed amount |
| Jul 16, 2014 |
|
$ 225,000,000 |
| Oct 22, 2012 |
|
Undisclosed amount |
| Nov 22, 2011 |
|
Undisclosed amount |
| Oct 28, 2011 |
|
$ 56,000,000 |
| Oct 12, 2010 |
|
Undisclosed amount |
| Sep 01, 2010 |
|
Undisclosed amount |
| Jan 23, 2009 |
|
$ 68,000,000,000 |
| Mar 31, 2008 |
|
Undisclosed amount |
| Mar 03, 2008 |
|
Undisclosed amount |
| Feb 20, 2008 |
|
$ 195,000,000 |
| Dec 18, 2007 |
|
Undisclosed amount |
| Feb 01, 2007 |
|
Undisclosed amount |
| Oct 09, 2006 |
|
Undisclosed amount |
| Apr 07, 2006 |
|
Undisclosed amount |
| Aug 15, 2005 |
|
Undisclosed amount |
| Feb 28, 2005 |
|
Undisclosed amount |
| Jan 21, 2005 |
|
Undisclosed amount |
| Jul 15, 2002 |
|
Undisclosed amount |
| Feb 08, 2000 |
|
$ 90,200,000 |
| Jan 27, 1999 |
|
Undisclosed amount |
| Mar 23, 1993 |
|
$ 142,000,000 |