Basis of Presentation (Schedule Of Restricted Stock Unit and Performance Stock Unit Activity) (Details)	9 Months Ended
	Dec. 31, 2014	Mar. 31, 2014
Basis Of Presentation Schedule Of Restricted Stock Unit And Performance Stock Unit Activity Details
Balance at March 31, 2014	1,134,856
Granted	1,849,300
Vested	(166,758)
Forfeited	(141,600)
Balance at December 31, 2014	2,675,798
RSU Weighted-average remaining contractual term, in years		2.00
RSU Weighted-average remaining contractual term, in years, end of period	2.06