INCOME TAXES - Additional Information (Details) $ in Millions	12 Months Ended
	Jun. 30, 2024 USD ($) country audit	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Income Tax Contingency [Line Items]
Undistributed earnings of foreign subsidiaries	$ 22,000
Unrecognized tax benefits that could impact the effective tax rate in future periods	$ 488
Number of countries with on-the-ground operations | country	70
Number of income tax jurisdictions | country	150
Open tax year	2010
Uncertain tax positions, accrued interest	$ 111	$ 143
Uncertain tax positions, accrued penalties	15	12
Uncertain tax positions, interest expense	18	23	$ 21
Uncertain tax positions, penalties expense	4	1	$ 2
Net operating loss carryforwards	2,300	$ 2,900
Subject To Expiration, Expiring Between 2024 and 2043
Income Tax Contingency [Line Items]
Net operating loss carryforwards	100
Not Subject To Expiration
Income Tax Contingency [Line Items]
Net operating loss carryforwards	$ 2,200
Minimum
Income Tax Contingency [Line Items]
Number of jurisdictional audits | audit	30
Maximum
Income Tax Contingency [Line Items]
Number of jurisdictional audits | audit	40