Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021		Dec. 31, 2022	Dec. 31, 2021	[1],[2]
Statement of Comprehensive Income [Abstract]
Net income	$ 395,461	$ 387,729	[1]	$ 783,498	$ 839,192
Less: Noncontrolling interests in subsidiaries' earnings	224	129	[1],[2]	407	435
Net income attributable to common shareholders	395,237	387,600	[2]	783,091	838,757
Other comprehensive income (loss), net of tax
Foreign currency translation adjustment	360,374	28,491		53,891	(39,833)
Retirement benefits plan activity	4,990	31,859		9,761	60,881
Other comprehensive income	365,364	60,350		63,652	21,048
Less: Other comprehensive income (loss) for noncontrolling interests	1,253	(47)		123	(586)
Other comprehensive income attributable to common shareholders	364,111	60,397		63,529	21,634
Total comprehensive income attributable to common shareholders	$ 759,348	$ 447,997		$ 846,620	$ 860,391

[1] *Prior period amounts have been reclassified to reflect the income statement reclassification as described in Note 1.

[2] *Prior period amounts have been reclassified to reflect the income statement reclassification as described in Note 1.