| Jul 05, 2016 |
|
Undisclosed amount |
| Feb 26, 2016 |
|
Undisclosed amount |
| Feb 23, 2016 |
|
$ 3,100,000,000 |
| Oct 10, 2013 |
|
Undisclosed amount |
| Jan 10, 2013 |
|
Undisclosed amount |
| Jan 10, 2013 |
|
Undisclosed amount |
| Dec 12, 2012 |
|
Undisclosed amount |
| Oct 22, 2012 |
|
Undisclosed amount |
| Jun 14, 2012 |
|
Undisclosed amount |
| Feb 22, 2012 |
|
Undisclosed amount |
| Mar 31, 2009 |
|
Undisclosed amount |
| Feb 20, 2006 |
|
Undisclosed amount |
| Jun 21, 2004 |
|
Undisclosed amount |
| Mar 31, 2003 |
|
Undisclosed amount |
| Nov 12, 2002 |
|
Undisclosed amount |
| Dec 05, 2001 |
|
$ 278,000,000 |
| Jan 24, 2001 |
|
Undisclosed amount |
| Jan 17, 2001 |
|
Undisclosed amount |
| Dec 13, 2000 |
|
Undisclosed amount |
| Jan 07, 2000 |
|
Undisclosed amount |
| Aug 27, 1999 |
|
Undisclosed amount |
| Aug 20, 1999 |
|
Undisclosed amount |
| Jul 10, 1999 |
|
Undisclosed amount |