Condensed Statements of Consolidated Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Net income per the condensed statements of consolidated income	$ 68,306	$ 56,063	$ 178,301	$ 85,513
Other comprehensive income, before tax:
Foreign currency translation adjustments	6,782	(496)	(1,183)	19,529
Post-employment benefits:
Reclassification of net actuarial losses and prior service cost into other expense (income), net and included in net periodic pension costs	74	68	224	203
Unrealized gain on cash flow hedge	17,738	8,758	23,201	6,017
Reclassification of interest from cash flow hedge into interest expense	2,462	2,992	7,632	8,504
Total other comprehensive income, before tax	27,056	11,322	29,874	34,253
Income tax expense related to items of other comprehensive income	4,977	2,829	7,638	3,694
Other comprehensive income, net of tax	22,079	8,493	22,236	30,559
Comprehensive income, net of tax	$ 90,385	$ 64,556	$ 200,537	$ 116,072