Condensed Statements of Consolidated Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Net (loss) income per the condensed statements of consolidated income	$ (82,777)	$ 16,535	$ (5,947)	$ 104,190
Other comprehensive loss, before tax:
Foreign currency translation adjustments	(28,767)	2,945	(27,356)	(1,611)
Post-employment benefits:
Reclassification of net actuarial gains and prior service cost into other income, net and included in net periodic pension costs	(17)	(77)	(50)	(230)
Cumulative effect of adopting accounting standard	0	0	0	(50)
Unrealized loss on cash flow hedge	(13,891)	(6,941)	(14,249)	(6,941)
Reclassification of interest from cash flow hedge into interest expense	1,017	85	2,350	85
Total other comprehensive loss, before tax	(41,658)	(3,988)	(39,305)	(8,747)
Income tax benefit related to items of other comprehensive loss	(3,711)	(1,626)	(3,684)	(1,976)
Other comprehensive loss, net of tax	(37,947)	(2,362)	(35,621)	(6,771)
Comprehensive (loss) income, net of tax	$ (120,724)	$ 14,173	$ (41,568)	$ 97,419