CHARGES ASSOCIATED WITH RESTRUCTURING AND OTHER ACTIVITIES - Narrative (Details) $ in Millions		5 Months Ended	12 Months Ended				46 Months Ended
	Feb. 05, 2024 USD ($)	Jun. 30, 2024 USD ($) position	Jun. 30, 2027 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2023	Jun. 30, 2024 USD ($) position
Restructuring Program
Restructuring and Other Costs
Restructuring program, period	2 years
Restructuring and related costs, expected costs		$ 187					$ 187
Cumulative through June 30, 2024		115					115
Restructuring Program | Forecast
Restructuring and Other Costs
Accrued restructuring charges expected to result in cash expenditures funded from cash provided by operations			$ 5	$ 24	$ 59
Restructuring Program | Restructuring Charges
Restructuring and Other Costs
Restructuring and related costs, expected costs		109					109
Cumulative through June 30, 2024		92					92
Restructuring Program | Restructuring Charges | Asset- Related Costs
Restructuring and Other Costs
Restructuring and related costs, expected costs		7					7
Cumulative through June 30, 2024		$ 2					$ 2
Restructuring Program | Minimum
Restructuring and Other Costs
Net reduction in global positions, expected | position		1,800
Net reduction of current workforce (as a percent)						3.00%
Restructuring and related costs, expected costs	$ 500
Restructuring Program | Maximum
Restructuring and Other Costs
Net reduction in global positions, expected | position		3,000
Net reduction of current workforce (as a percent)						5.00%
Restructuring and related costs, expected costs	$ 700
PCBA
Restructuring and Other Costs
Net reduction in global positions | position							2,800
Closure of freestanding stores (as a percent)							16.00%
Cumulative through June 30, 2024		$ 435					$ 435
PCBA | Forecast
Restructuring and Other Costs
Accrued restructuring charges expected to result in cash expenditures funded from cash provided by operations				$ 3	$ 25
PCBA | Restructuring Charges
Restructuring and Other Costs
Cumulative through June 30, 2024		346					346
PCBA | Restructuring Charges | Asset- Related Costs
Restructuring and Other Costs
Cumulative through June 30, 2024		$ 121					$ 121