v3.5.0.1
Other Information (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2014
Restructuring and Related Activities [Abstract]      
Severance charges $ 3.2 $ 2.1 $ 3.0
Accrued severance charges $ 1.3 $ 0.7