OTHER CHARGES (INCOME), NET (Details 2) (USD $)	3 Months Ended		9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Other charges (income), net
Proceeds from sale of facility			$ 90,576,000	$ 64,873,000
Foreign currency translation gain	(8,500,000)	3,300,000	13,900,000	11,300,000
Loss on exercise of warrants				7,100,000
Proceeds from warrants exercised				67,300,000
Certain manufacturing facilities
Other charges (income), net
Recognized loss in connection with disposition of a manufacturing facility			11,000,000
Proceeds from sale of facility			11,500,000
Net assets sold	27,200,000		27,200,000
Transactions costs in connection with a disposition of a manufacturing facility			4,600,000
Foreign currency translation gain			$ 9,300,000