| Apr 11, 2016 |
|
$ 40,000,000 |
| Oct 21, 2014 |
|
Undisclosed amount |
| Apr 21, 2014 |
|
$ 170,000,000 |
| Feb 18, 2014 |
|
Undisclosed amount |
| Feb 11, 2014 |
|
Undisclosed amount |
| Mar 11, 2013 |
|
$ 380,000,000 |
| Feb 08, 2013 |
|
Undisclosed amount |
| Jul 02, 2012 |
|
Undisclosed amount |
| Jul 11, 2011 |
|
Undisclosed amount |
| May 10, 2011 |
|
Undisclosed amount |
| May 13, 2010 |
|
$ 315,000,000 |
| Jan 01, 2010 |
|
Undisclosed amount |
| Apr 11, 2009 |
|
Undisclosed amount |
| Apr 11, 2008 |
|
Undisclosed amount |
| Mar 11, 2008 |
|
Undisclosed amount |
| Aug 16, 2007 |
|
Undisclosed amount |
| Jul 13, 2007 |
|
Undisclosed amount |
| Jan 01, 2006 |
|
Undisclosed amount |
| Jan 01, 2006 |
|
Undisclosed amount |
| Jan 13, 2005 |
|
$ 285,000,000 |
| Apr 06, 2004 |
|
Undisclosed amount |
| Jan 05, 2004 |
|
Undisclosed amount |
| Jan 01, 2004 |
|
Undisclosed amount |
| Jul 18, 2003 |
|
Undisclosed amount |
| May 07, 2003 |
|
Undisclosed amount |
| Apr 11, 2003 |
|
Undisclosed amount |
| Apr 11, 2003 |
|
Undisclosed amount |
| Jan 15, 2003 |
|
Undisclosed amount |
| Apr 24, 2002 |
|
Undisclosed amount |
| Jan 01, 2002 |
|
Undisclosed amount |
| Jan 01, 2001 |
|
Undisclosed amount |
| Jan 01, 2001 |
|
Undisclosed amount |
| Jul 16, 1999 |
|
$ 121,000,000 |
| May 26, 1999 |
|
Undisclosed amount |
| Jan 01, 1999 |
|
Undisclosed amount |
| Jan 01, 1999 |
|
Undisclosed amount |
| Sep 30, 1998 |
|
Undisclosed amount |
| Jan 01, 1998 |
|
Undisclosed amount |
| Jan 01, 1998 |
|
Undisclosed amount |
| Jan 01, 1997 |
|
Undisclosed amount |
| Jan 01, 1996 |
|
Undisclosed amount |
| Jan 01, 1994 |
|
Undisclosed amount |
| Jan 01, 1992 |
|
Undisclosed amount |
| Jan 01, 1991 |
|
Undisclosed amount |
| Jan 01, 1989 |
|
Undisclosed amount |
| Jan 01, 1989 |
|
Undisclosed amount |