TAXES (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Income Tax Disclosure [Abstract]
Effective income tax rate	(8.60%)	14.80%	(22.40%)	9.50%
Impact on effective income tax rate due to unrecognized tax benefits in foreign jurisdictions	$ 4.7		$ 4.7
Valuation allowance, deferred tax asset, increase (decrease), amount	0.2	$ 2.5	11.3	$ 15.7
Unrecognized Tax Benefits	$ 6.0		$ 6.0