INCOME TAX EXPENSE (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Sep. 30, 2016
Income Tax Expense [Line Items]
Decrease in effective tax rate		0.70%		0.30%
Increase in effective tax rate			1.50%
Unrecognized Tax Benefits, Period Increase (Decrease)				$ (0.1)
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent	0.90%		2.70%	2.20%
Effective Income Tax Rate Reconciliation Foreign Deferred Tax Liability		0.90%		0.30%
Effective Income Tax Rate Reconciliation, Percent	34.20%	31.00%	34.30%	31.50%
Scenario, Forecast [Member]
Income Tax Expense [Line Items]
Effective Income Tax Rate Reconciliation, Percent					34.00%
Foreign Tax Authority [Member]
Income Tax Expense [Line Items]
Decrease in effective tax rate		1.60%		0.60%
Increase in effective tax rate	1.30%	2.40%	0.50%	2.10%
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent			1.70%
German Valuation Allowance [Member]
Income Tax Expense [Line Items]
Decrease in effective tax rate		0.90%		0.40%