CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2019	Nov. 30, 2018	Nov. 30, 2019	Nov. 30, 2018
Statement Of Income And Comprehensive Income [Abstract]
CONSOLIDATED NET INCOME	$ 52,604	$ 1,549	$ 62,965	$ 26,220
LESS: COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO NONCONTROLLING INTERESTS	(121)	837	1,557	2,396
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ 52,725	$ 712	$ 61,408	$ 23,824