| Aug 02, 2017 |
|
Undisclosed amount |
| Apr 14, 2017 |
|
Undisclosed amount |
| Jan 25, 2017 |
|
Undisclosed amount |
| Sep 20, 2016 |
|
Undisclosed amount |
| Aug 03, 2016 |
|
Undisclosed amount |
| Nov 06, 2015 |
|
$ 154,000,000 |
| Sep 27, 2015 |
|
Undisclosed amount |
| Dec 12, 2014 |
|
$ 730,000,000 |
| Jun 08, 2014 |
|
Undisclosed amount |
| Apr 21, 2014 |
|
Undisclosed amount |
| Dec 20, 2013 |
|
$ 159,000,000 |
| May 28, 2013 |
|
Undisclosed amount |
| May 28, 2013 |
|
Undisclosed amount |
| May 08, 2013 |
|
Undisclosed amount |
| Apr 09, 2013 |
|
Undisclosed amount |
| Jun 04, 2012 |
|
Undisclosed amount |
| May 31, 2011 |
|
Undisclosed amount |
| May 28, 2011 |
|
Undisclosed amount |
| May 27, 2011 |
|
Undisclosed amount |
| May 19, 2011 |
|
Undisclosed amount |
| Dec 31, 2010 |
|
Undisclosed amount |
| Aug 20, 2010 |
|
Undisclosed amount |
| Jul 30, 2010 |
|
Undisclosed amount |
| May 06, 2010 |
|
$ 1,100,000,000 |
| Jul 16, 2004 |
|
$ 1,750,000,000 |
| Jul 08, 2004 |
|
Undisclosed amount |
| Nov 17, 2003 |
|
Undisclosed amount |