| Oct 06, 2016 |
|
Undisclosed amount |
| Mar 10, 2016 |
|
Undisclosed amount |
| Jul 08, 2015 |
|
Undisclosed amount |
| Jan 12, 2015 |
|
Undisclosed amount |
| Oct 02, 2014 |
|
Undisclosed amount |
| Nov 04, 2013 |
|
Undisclosed amount |
| Nov 30, 2012 |
|
Undisclosed amount |
| Feb 17, 2012 |
|
Undisclosed amount |
| Feb 27, 2009 |
|
Undisclosed amount |
| Aug 07, 2007 |
|
$ 700,000,000 |
| Dec 01, 2006 |
|
$ 14,600,000,000 |
| Nov 16, 2005 |
|
Undisclosed amount |
| Dec 14, 2004 |
|
Undisclosed amount |
| Nov 03, 2004 |
|
Undisclosed amount |
| Sep 22, 2004 |
|
Undisclosed amount |
| Sep 21, 2001 |
|
Undisclosed amount |
| May 09, 2001 |
|
Undisclosed amount |
| Jul 01, 1998 |
|
Undisclosed amount |