INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Income Tax Contingency [Line Items]
Amounts contributed by foreign operations	$ 1,347	$ 1,818	$ 2,248
Expense (benefit) for income taxes	23	(11)	(82)
Undistributed earnings of foreign subsidiaries	5,038
Undistributed earnings of foreign subsidiaries considered permanently reinvested	1,000
Undistributed earnings of foreign subsidiaries, if repatriated, tax	70
Undistributed earnings of foreign aubsidiaries, no longer expected to be permanently reinvested		5,548
Net deferred tax assets	499	240
Foreign net operating loss carryforwards	657	528
Foreign net operating loss carryforwards, tax effect	170	143
U.S. Federal tax credit carryforwards	180	79
State and local tax credit carryforwards	8	8
Portion of net operating loss carryforwards with indefinite carryforward period	447
Valuation allowance for deferred tax assets	238	200
Gross unrecognized tax benefits	65	63	61	$ 62
Total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate	55
Gross interest and penalty accrued	3	2	$ 4
Total gross accrued interest and penalties related to unrecognized tax benefits	17	15
Other Noncurrent Assets
Income Tax Contingency [Line Items]
Net deferred tax assets	1,018	860
Other Noncurrent Liabilities
Income Tax Contingency [Line Items]
Net deferred tax assets	$ 519	$ 620