| Date | Acquired | Amount |
|---|---|---|
| Aug 08, 2017 |
|
$ 1,580,000,000 |
| Feb 22, 2017 |
|
Undisclosed amount |
| Mar 24, 2014 |
|
$ 500,000,000 |
| Oct 30, 2012 |
|
$ 4,050,000,000 |
| Feb 01, 2012 |
|
₹ 2,000,000,000 |
| Nov 14, 2011 |
|
$ 40,000,000 |
| Mar 03, 2011 |
|
Undisclosed amount |
| Jul 27, 2010 |
|
$ 763,200,000 |
| Jul 01, 2010 |
|
Undisclosed amount |
| Aug 31, 2009 |
|
Undisclosed amount |
| Apr 01, 2009 |
|
Undisclosed amount |
| Feb 19, 2009 |
|
Undisclosed amount |
| Aug 31, 2008 |
|
Undisclosed amount |
| Jun 12, 2008 |
|
$ 15,000,000 |
| Aug 01, 2007 |
|
Undisclosed amount |
| Jan 24, 2006 |
|
$ 7,400,000,000 |
| Nov 07, 2005 |
|
Undisclosed amount |
| Jun 08, 2005 |
|
Undisclosed amount |
| Jul 23, 2001 |
|
$ 5,300,000,000 |
| Jul 12, 1999 |
|
Undisclosed amount |
| Jan 01, 1996 |
|
Undisclosed amount |
| Aug 05, 1995 |
|
Undisclosed amount |
