Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 367,369	$ 411,381	$ 911,008	$ 1,099,193
Less: Noncontrolling interests in subsidiaries' earnings	116	133	383	497
Net income attributable to common shareholders	367,253	411,248	910,625	1,098,696
Other comprehensive income (loss), net of tax
Foreign currency translation adjustment and other	(282,815)	42,812	(233,953)	(36,299)
Retirement benefits plan activity	32,125	23,814	96,567	72,214
Other comprehensive income (loss)	(250,690)	66,626	(137,386)	35,915
Less: Other comprehensive income (loss) for noncontrolling interests	(960)	44	(972)	10
Other comprehensive income (loss) attributable to common shareholders	(249,730)	66,582	(136,414)	35,905
Total comprehensive income attributable to common shareholders	$ 117,523	$ 477,830	$ 774,211	$ 1,134,601