Condensed Statements of Consolidated Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Net income per the condensed statements of consolidated income	$ 48,938	$ 33,721
Other comprehensive income, before tax:
Foreign currency translation adjustments	5,714	8,159
Post-employment benefits:
Reclassification of net actuarial gains and prior service cost into other income, net and included in net periodic pension costs	(75)	(14)
Unrealized loss on investment securities available for sale	0	(4)
Cumulative effect of adopting accounting standard	(50)	0
Total of other comprehensive income, before tax	5,589	8,141
Income tax expense (benefit) related to items of other comprehensive income	242	(11)
Other comprehensive income, net of tax	5,347	8,152
Comprehensive income, net of tax	$ 54,285	$ 41,873