XML 80 R66.htm IDEA: XBRL DOCUMENT v3.10.0.1
Pensions and Other Postretirement Benefits (Details 5)
Jun. 30, 2018
Jun. 30, 2017
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 1.37% 1.55%
Expected return on plan assets 2.00% 2.00%
Compensation increase rate 0.00% 0.00%