| Jun 12, 2017 |
|
Undisclosed amount |
| Jul 01, 2016 |
|
$ 1,500,000,000 |
| Mar 01, 2016 |
|
$ 123,000,000 |
| Mar 01, 2016 |
|
Undisclosed amount |
| Feb 07, 2016 |
|
$ 480,000,000 |
| Feb 04, 2016 |
|
Undisclosed amount |
| Nov 18, 2015 |
|
Undisclosed amount |
| Sep 16, 2015 |
|
Undisclosed amount |
| Jul 28, 2015 |
|
$ 5,100,000,000 |
| Dec 18, 2014 |
|
$ 185,000,000 |
| Apr 23, 2013 |
|
$ 340,000,000 |
| Dec 11, 2012 |
|
Undisclosed amount |
| Oct 24, 2012 |
|
$ 130,000,000 |
| Oct 22, 2012 |
|
$ 525,000,000 |
| Jun 05, 2012 |
|
Undisclosed amount |
| Jan 25, 2012 |
|
Undisclosed amount |
| Nov 01, 2011 |
|
$ 338,000,000 |
| Jun 14, 2011 |
|
Undisclosed amount |
| Dec 31, 2010 |
|
Undisclosed amount |
| Jul 26, 2010 |
|
Undisclosed amount |
| May 19, 2010 |
|
$ 1,400,000,000 |
| May 13, 2010 |
|
Undisclosed amount |
| May 07, 2010 |
|
Undisclosed amount |
| Aug 17, 2009 |
|
$ 400,000,000 |
| Oct 22, 2008 |
|
Undisclosed amount |
| Jun 04, 2008 |
|
Undisclosed amount |
| Jun 03, 2008 |
|
Undisclosed amount |
| May 16, 2008 |
|
$ 1,200,000,000 |
| Nov 05, 2007 |
|
$ 185,000,000 |
| Oct 15, 2007 |
|
$ 390,000,000 |
| Jun 26, 2007 |
|
$ 260,000,000 |
| May 25, 2007 |
|
$ 230,000,000 |
| Feb 27, 2007 |
|
Undisclosed amount |
| May 12, 2006 |
|
Undisclosed amount |
| Apr 01, 2006 |
|
Undisclosed amount |
| Dec 19, 2005 |
|
£ 315,000,000 |
| Nov 30, 2005 |
|
Undisclosed amount |
| Jun 15, 2005 |
|
Undisclosed amount |
| Dec 13, 2004 |
|
£ 1,200,000,000 |
| Sep 16, 2004 |
|
Undisclosed amount |
| Jul 19, 2004 |
|
Undisclosed amount |
| Jun 10, 2004 |
|
Undisclosed amount |
| Feb 10, 2004 |
|
Undisclosed amount |
| Dec 17, 2003 |
|
Undisclosed amount |
| Oct 10, 2003 |
|
$ 84,000,000 |
| Mar 13, 2003 |
|
Undisclosed amount |
| Aug 19, 2002 |
|
$ 415,000,000 |
| Dec 22, 1999 |
|
Undisclosed amount |
| Dec 20, 1999 |
|
$ 2,200,000,000 |
| Dec 07, 1999 |
|
Undisclosed amount |
| Jun 07, 1999 |
|
$ 13,800,000,000 |
| Nov 19, 1998 |
|
Undisclosed amount |
| Jul 29, 1997 |
|
Undisclosed amount |