Consolidated Statement of Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Capital	Retained Earnings	Accumulated Other Comprehensive (Loss)	Treasury Shares	Noncontrolling Interests	Cumulative Effect, Period of Adoption, Adjustment	Cumulative Effect, Period of Adoption, Adjustment Retained Earnings	Cumulative Effect, Period of Adoption, Adjustment Accumulated Other Comprehensive (Loss)
Beginning balance at Jun. 30, 2017	$ 5,267,346	$ 90,523	$ 543,879	$ 10,930,348	$ (1,924,204)	$ (4,378,897)	$ 5,697
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,061,315			1,060,801			514
Other comprehensive (loss) income	160,678				161,118		(440)
Dividends paid	(365,288)			(365,174)			(114)
Stock incentive plan activity	41,472		(47,287)			88,759
Acquisition activity	(30)						(30)
Shares purchased at cost	(300,000)					(300,000)
Ending balance at Jun. 30, 2018	5,865,493	90,523	496,592	11,625,975	(1,763,086)	(4,590,138)	5,627	$ 49,869	$ 51,603	$ (1,734)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,512,931			1,512,364			567
Other comprehensive (loss) income	(294,175)				(294,228)		53
Dividends paid	(412,468)			(412,404)			(64)
Stock incentive plan activity	46,501		(34,506)			81,007
Shares purchased at cost	(799,999)					(799,999)
Ending balance at Jun. 30, 2019	5,968,152	90,523	462,086	12,777,538	(2,059,048)	(5,309,130)	6,183
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,206,703			1,206,341			362
Other comprehensive (loss) income	(500,503)				(499,827)		(676)
Dividends paid	(453,838)			(453,213)			(625)
Stock incentive plan activity	44,716		(46,265)			90,981
Acquisition activity	10,066		764				9,302
Shares purchased at cost	(146,767)					(146,767)
Ending balance at Jun. 30, 2020	$ 6,128,529	$ 90,523	$ 416,585	$ 13,530,666	$ (2,558,875)	$ (5,364,916)	$ 14,546