| Feb 22, 2017 |
|
Undisclosed amount |
| Feb 22, 2017 |
|
Undisclosed amount |
| Sep 15, 2016 |
|
$ 260,000,000 |
| May 24, 2016 |
|
$ 1,000,000,000 |
| Nov 19, 2015 |
|
$ 206,000,000 |
| Jul 29, 2015 |
|
$ 325,000,000 |
| May 14, 2015 |
|
$ 496,000,000 |
| Feb 23, 2015 |
|
Undisclosed amount |
| Dec 02, 2013 |
|
Undisclosed amount |
| Jun 21, 2013 |
|
$ 150,000,000 |
| May 16, 2013 |
|
Undisclosed amount |
| Apr 22, 2013 |
|
$ 39,000,000 |
| Sep 17, 2012 |
|
$ 35,000,000 |
| Jan 20, 2012 |
|
Undisclosed amount |
| Dec 09, 2011 |
|
$ 84,000,000 |
| Aug 04, 2011 |
|
$ 288,500,000 |
| Sep 27, 2010 |
|
$ 1,270,000,000 |
| Sep 03, 2010 |
|
$ 73,500,000 |
| Jul 27, 2009 |
|
$ 40,000,000 |
| Sep 26, 2008 |
|
$ 69,000,000 |
| Aug 10, 2007 |
|
Undisclosed amount |
| Jan 09, 2007 |
|
$ 430,000,000 |
| Jan 03, 2005 |
|
Undisclosed amount |
| Feb 24, 2003 |
|
$ 51,000,000 |
| Jan 12, 2001 |
|
Undisclosed amount |