INCOME TAXES (Details) (USD $)	3 Months Ended		9 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Mar. 31, 2013
Income Tax Disclosure [Abstract]
Effective tax rate	9.60%	18.90%	19.30%	23.60%
Unrecognized tax benefits	$ 12,700,000		$ 12,700,000		$ 11,100,000
Accrued interest related to unrecognized tax benefits	1,800,000		1,800,000		2,000,000
Accrued penalties	$ 0		$ 0		$ 0