FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities for Fair Value Disclosure (Details) - USD ($) $ in Millions	Dec. 31, 2024	Jun. 30, 2024
Assets
Cash and cash equivalents	$ 290	$ 202
Total assets	5,577	5,751
Liabilities
Notes and loans payable	189	4
Total liabilities	$ 5,456	$ 5,259
Weighted average effective interest rate of notes and loans payable, percent	4.67%	5.60%
Carrying Amount
Assets
Total assets	$ 336	$ 258
Liabilities
Total liabilities	2,672	2,485
Estimated Fair Value
Assets
Total assets, estimated fair value	336	258
Liabilities
Total liabilities, estimated fair value	2,562	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	2,483	2,481
Level 2 | Carrying Amount | Notes and loans payable
Liabilities
Notes and loans payable	189	4
Level 2 | Estimated Fair Value | Long-term debt
Liabilities
Long-term debt, estimated fair value	2,373	2,341
Level 2 | Estimated Fair Value | Notes and loans payable
Liabilities
Notes and loans payable, estimated fair value	189	4
Interest-bearing investments, including money market funds | Level 1 | Carrying Amount
Assets
Cash and cash equivalents	158	95
Interest-bearing investments, including money market funds | Level 1 | Estimated Fair Value
Assets
Cash and cash equivalents, estimated fair value	158	95
Time deposits | Level 2 | Carrying Amount
Assets
Cash and cash equivalents	8	9
Time deposits | Level 2 | Estimated Fair Value
Assets
Cash and cash equivalents, estimated fair value	$ 8	$ 9