Condensed Statements of Consolidated Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Net income per the condensed statements of consolidated income	$ 38,717	$ 30,950	$ 87,655	$ 64,671
Other comprehensive (loss) income, before tax:
Foreign currency translation adjustments	(10,270)	(6,031)	(4,556)	2,128
Post-employment benefits:
Reclassification of net actuarial gains and prior service cost into other expense (income), net and included in net periodic pension costs	(78)	(22)	(153)	(36)
Unrealized loss on investment securities available for sale	0	46	0	42
Cumulative effect of adopting accounting standard	0	0	(50)	0
Total of other comprehensive (loss) income, before tax	(10,348)	(6,007)	(4,759)	2,134
Income tax (benefit) expense related to items of other comprehensive (loss) income	(592)	57	(350)	46
Other comprehensive (loss) income, net of tax	(9,756)	(6,064)	(4,409)	2,088
Comprehensive income, net of tax	$ 28,961	$ 24,886	$ 83,246	$ 66,759