EMPLOYEE BENEFITS (Assumptions used) (Details)	6 Months Ended
	Dec. 31, 2017
Post-Retirement Benefit Plans [Member]
Actuarial assumptions at date of acquisition:
Discount rate	3.50%
Pension Plans [Member]
Actuarial assumptions at date of acquisition:
Discount rate	3.50%
Price inflation	1.75
Expected long-term rate of return on plan assets	5.90%
Rate of compensation increase	2.00%