INCOME TAXES (Effective Income Tax Rate Reconciliation) (Details)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Income Tax Disclosure [Abstract]
Statutory federal tax rate	35.00%	35.00%	35.00%
State taxes (net of federal tax benefits)	2.20%	2.10%	2.10%
Tax differential on foreign earnings	(0.60%)	0.50%	(0.30%)
Federal domestic manufacturing deduction	(2.60%)	(2.40%)	(2.10%)
Change in valuation allowance	0.20%	0.50%	0.60%
Federal excess tax benefits	(2.00%)	(0.00%)	(0.00%)
Other differences	(0.30%)	(1.60%)	(1.10%)
Effective tax rate	31.90%	34.10%	34.20%