SUPPLEMENTAL FINANCIAL INFORMATION - Property, Plant And Equipment (Details) - USD ($) $ in Millions	Jun. 30, 2025	Jun. 30, 2024
Property, Plant and Equipment [Line Items]
TOTAL PROPERTY, PLANT AND EQUIPMENT	$ 54,181	$ 50,063
Accumulated depreciation	(30,284)	(27,911)
PROPERTY, PLANT AND EQUIPMENT, NET	23,897	22,152
Machinery and equipment
Property, Plant and Equipment [Line Items]
TOTAL PROPERTY, PLANT AND EQUIPMENT	40,077	37,507
Buildings
Property, Plant and Equipment [Line Items]
TOTAL PROPERTY, PLANT AND EQUIPMENT	9,190	8,534
Construction in progress
Property, Plant and Equipment [Line Items]
TOTAL PROPERTY, PLANT AND EQUIPMENT	3,935	3,126
Land
Property, Plant and Equipment [Line Items]
TOTAL PROPERTY, PLANT AND EQUIPMENT	$ 979	$ 895