EARNINGS (LOSS) PER SHARE AND STOCKHOLDERS’ EQUITY Reconciliation of basic and diluted earnings (loss) per share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
EARNINGS (LOSS) PER SHARE AND STOCKHOLDERS' EQUITY [Abstract]
Net earnings (loss) from continuing operations	$ (15,261)	$ 2,534	$ (84,259)	$ (50,546)
Earnings (loss) from discontinued operations, net of tax	1,071,661	20,407	1,158,267	68,851
Net earnings	$ 1,056,400	$ 22,941	$ 1,074,008	$ 18,305
Basic loss per share:
Basic weighted-average shares outstanding (in shares)	77,398	79,043	77,260	78,983
Basic earnings (loss) per share from continuing operations (in dollars per share)	$ (0.20)	$ 0.03	$ (1.09)	$ (0.64)
Basic earnings (loss) per share from discontinued operations (in dollars per share)	13.85	0.26	14.99	0.87
Basic earnings (loss) per share (in USD per share)	$ 13.65	$ 0.29	$ 13.90	$ 0.23
Diluted earnings (loss) per share:
Basic weighted-average shares outstanding (in shares)	77,398	79,043	77,260	78,983
Dilutive effect of common stock options, warrants, and restricted stock as computed under the treasury stock method (in shares)	0	2,826	0	0
Diluted weighted-average shares outstanding	77,398	81,869	77,260	78,983
Diluted earnings (loss) per share from continuing operations (in dollars per share)	$ (0.20)	$ 0.03	$ (1.09)	$ (0.64)
Diluted earnings (loss) per share from discontinued operations (in dollars per share)	13.85	0.25	14.99	0.87
Diluted earnings (loss), net per share (in USD per share)	$ 13.65	$ 0.28	$ 13.90	$ 0.23