FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities for Fair Value Disclosure (Details) - USD ($) $ in Millions	Sep. 30, 2024	Jun. 30, 2024
Assets
Cash and cash equivalents	$ 278	$ 202
Total assets	5,497	5,751
Liabilities
Notes and loans payable	4	4
Total liabilities	5,273	5,259
Carrying Amount
Assets
Total assets	333	258
Liabilities
Total liabilities	2,486	2,485
Estimated Fair Value
Assets
Total assets, estimated fair value	333	258
Liabilities
Total liabilities, estimated fair value	2,437	2,345
Level 1 | Carrying Amount
Assets
Trust assets for nonqualified deferred compensation plans	170	154
Level 1 | Estimated Fair Value
Assets
Trust assets for nonqualified deferred compensation plans, estimated fair value	170	154
Level 2 | Carrying Amount | Long-term debt
Liabilities
Long-term debt	2,482	2,481
Level 2 | Carrying Amount | Notes and loans payable
Liabilities
Notes and loans payable	4	4
Level 2 | Estimated Fair Value | Long-term debt
Liabilities
Long-term debt, estimated fair value	2,433	2,341
Level 2 | Estimated Fair Value | Notes and loans payable
Liabilities
Notes and loans payable, estimated fair value	4	4
Interest-bearing investments, including money market funds | Level 1 | Carrying Amount
Assets
Cash and cash equivalents	154	95
Interest-bearing investments, including money market funds | Level 1 | Estimated Fair Value
Assets
Cash and cash equivalents, estimated fair value	154	95
Time deposits | Level 2 | Carrying Amount
Assets
Cash and cash equivalents	9	9
Time deposits | Level 2 | Estimated Fair Value
Assets
Cash and cash equivalents, estimated fair value	$ 9	$ 9