Condensed Statements of Consolidated Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Net income per the condensed statements of consolidated income	$ 25,909	$ 27,043	$ 52,753	$ 56,575
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	(7,410)	(594)	(6,860)	8,408
Postemployment benefits:
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs	96	218	191	436
Unrealized gain (loss) on investment securities available for sale	65	0	99	23
Total of other comprehensive income (loss), before tax	(7,249)	(376)	(6,570)	8,867
Income tax expense related to items of other comprehensive income	61	85	109	179
Other comprehensive income (loss), net of tax	(7,310)	(461)	(6,679)	8,688
Comprehensive income, net of tax	$ 18,599	$ 26,582	$ 46,074	$ 65,263