Condensed Statements of Consolidated Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Net income per the condensed statements of consolidated income	$ 24,085	$ 23,947	$ 51,456	$ 48,238
Other comprehensive loss, before tax:
Foreign currency translation adjustments	(9,930)	(6,743)	(12,279)	(34,259)
Postemployment benefits:
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs	125	127	252	257
Unrealized (loss) gain on investment securities available for sale	40	(13)	66	(63)
Total of other comprehensive loss, before tax	(9,765)	(6,629)	(11,961)	(34,065)
Income tax expense related to items of other comprehensive income	54	44	115	78
Other comprehensive loss, net of tax	(9,819)	(6,673)	(12,076)	(34,143)
Comprehensive income, net of tax	$ 14,266	$ 17,274	$ 39,380	$ 14,095