Pension and Other Postretirement Benefits (Details 8)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
U.S. Plans [Member]
Discount Rate [Abstract]
Discount Rate			4.40%
Rate of Return on Plans Assets [Abstract]
Rate of Return on Plan Assets	7.50%	7.50%	7.50%
Minimum [Member] | U.S. Plans [Member]
Discount Rate [Abstract]
Discount Rate	2.40%	3.20%
Rates of Future Salary Increases [Abstract]
Rate of Future Salary Increases	3.00%	3.00%	3.00%
Minimum [Member] | International Plans [Member]
Discount Rate [Abstract]
Discount Rate	0.90%	2.30%	2.90%
Rates of Future Salary Increases [Abstract]
Rate of Future Salary Increases	2.50%	2.50%	2.50%
Rate of Return on Plans Assets [Abstract]
Rate of Return on Plan Assets	5.30%	5.30%	5.00%
Maximum [Member] | U.S. Plans [Member]
Discount Rate [Abstract]
Discount Rate	3.70%	4.50%
Rates of Future Salary Increases [Abstract]
Rate of Future Salary Increases	4.00%	4.00%	5.00%
Maximum [Member] | International Plans [Member]
Discount Rate [Abstract]
Discount Rate	3.20%	3.80%	4.30%
Rates of Future Salary Increases [Abstract]
Rate of Future Salary Increases	3.00%	3.00%	3.00%
Rate of Return on Plans Assets [Abstract]
Rate of Return on Plan Assets	5.50%	5.50%	6.00%