SUPPLEMENTAL FINANCIAL INFORMATION - RESTRUCTURING ACTIVITY (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve Beginning Balance	$ 278	$ 472
Restructuring Charges	253	330	$ 782	[1]
Payments for Restructuring	(384)	(524)
Restructuring Reserve Ending Balance	147	278	472
Separations
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve Beginning Balance	176	285
Restructuring Charges	88	127
Payments for Restructuring	(143)	(236)
Restructuring Reserve Ending Balance	121	176	285
Asset-Related Costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve Beginning Balance	0	0
Restructuring Charges	87	24
Payments for Restructuring	(87)	(24)
Restructuring Reserve Ending Balance	0	0	0
Other
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve Beginning Balance	102	187
Restructuring Charges	78	179
Payments for Restructuring	(154)	(264)
Restructuring Reserve Ending Balance	$ 26	$ 102	$ 187

[1] Fiscal 2020 includes incremental restructuring charges above ongoing programs and tied to a multi-year productivity and cost savings plan (announced in 2017) to further reduce costs in the areas of supply chain, certain marketing activities and overhead expense.