INTEREST AND OTHER, NET - Interest and Other (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2017
Other Income and Expenses [Abstract]
Interest expenses on debt obligations	$ 145,658	$ 123,098	$ 107,978
ABS and AR sales programs related expenses	46,344	25,002	15,252
Interest income	(19,496)	(18,840)	(12,084)
Gain on foreign exchange transactions	$ (1,175)	$ (15,222)	$ (16,528)