Provision for Income Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Current Taxes
U.S. federal	$ 8,329	$ 3,285	$ 3,537
U.S. state and local	1,679	1,229	763
Foreign	6,672	5,467	4,444
Current taxes	16,680	9,981	8,744
Deferred Taxes
U.S. federal	(4,815)	25	58
U.S. state and local	(1,062)	(204)	(6)
Foreign	175	29	(41)
Deferred taxes	(5,702)	(150)	11
Provision for income taxes	$ 10,978	$ 9,831	$ 8,755