TAXES Reconciliation of U.S. Federal Statutory Tax Rate (Details)	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2016
Income Tax Disclosure [Abstract]
Statutory rate	21.00%	35.00%	31.60%	35.00%	35.00%
Effect of U.S. tax reform			9.90%	0.00%	0.00%
Net foreign tax on non-U.S. earnings			0.80%	(0.50%)	(8.40%)
Benefit of foreign tax deduction in the U.S.			0.00%	2.50%	2.60%
Foreign earnings indefinitely reinvested abroad			(8.20%)	(1.10%)	15.90%
Change in valuation allowance			1.10%	(25.70%)	(25.30%)
Foreign earnings that are currently taxed in the U.S.			(32.90%)	(28.30%)	(7.90%)
Effect of change in foreign statutory corporate income tax rates			0.00%	(0.20%)	1.10%
Impairment of foreign investments			11.80%	0.00%	0.00%
Goodwill impairment			0.00%	(1.00%)	(11.80%)
Changes in tax reserves			(2.30%)	(0.20%)	(0.50%)
Other, net			1.70%	(3.10%)	1.90%
Effective tax rate			13.50%	(22.60%)	2.60%