Condensed Statements of Consolidated Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Net income per the condensed statements of consolidated income	$ 23,947	$ 29,707	$ 48,238	$ 58,829
Other comprehensive loss, before tax:
Foreign currency translation adjustments	(6,743)	(17,558)	(34,259)	(36,663)
Postemployment benefits:
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs	127	71	257	143
Unrealized (loss) gain on investment securities available for sale	(13)	94	(63)	53
Total of other comprehensive loss, before tax	(6,629)	(17,393)	(34,065)	(36,467)
Income tax expense related to items of other comprehensive income	44	60	78	74
Other comprehensive loss, net of tax	(6,673)	(17,453)	(34,143)	(36,541)
Comprehensive income, net of tax	$ 17,274	$ 12,254	$ 14,095	$ 22,288