EARNINGS PER SHARE (Details 2)
In Millions, unless otherwise specified
12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2013
Options      
Anti-diluted securities excluded from the computation of diluted earnings per share      
Ordinary shares excluded from the computation of diluted earnings per share 6.2 17.1 20.6
Share bonus awards      
Anti-diluted securities excluded from the computation of diluted earnings per share      
Ordinary shares excluded from the computation of diluted earnings per share 0.1 0 0.3