| May 23, 2016 |
|
Undisclosed amount |
| May 05, 2016 |
|
$ 721,000,000 |
| Dec 11, 2015 |
|
Undisclosed amount |
| Nov 25, 2015 |
|
A$ 427,600,000 |
| Sep 21, 2015 |
|
$ 148,000,000 |
| Aug 11, 2015 |
|
$ 112,000,000 |
| Feb 25, 2015 |
|
$ 14,000,000 |
| Oct 30, 2013 |
|
$ 282,000,000 |
| Aug 07, 2013 |
|
$ 27,000,000 |
| Oct 03, 2012 |
|
$ 35,000,000 |
| Sep 14, 2011 |
|
$ 171,000,000 |
| Jul 31, 2011 |
|
$ 188,000,000 |
| Jun 06, 2011 |
|
Undisclosed amount |
| Jan 12, 2011 |
|
Undisclosed amount |
| Dec 20, 2010 |
|
Undisclosed amount |
| Oct 04, 2010 |
|
Undisclosed amount |
| Dec 22, 2008 |
|
Undisclosed amount |
| Jan 14, 2008 |
|
$ 365,000,000 |
| Apr 27, 2007 |
|
$ 1,300,000,000 |
| Dec 07, 2006 |
|
Undisclosed amount |
| Oct 21, 2002 |
|
Undisclosed amount |
| Dec 21, 2000 |
|
$ 815,000,000 |
| Jul 28, 2000 |
|
$ 391,000,000 |
| Jun 01, 1997 |
|
Undisclosed amount |