RELATED PARTY TRANSACTIONS - Schedule of Amount of Receivables Due from and Payable to Related Parties (Details) - USD ($) $ in Millions	Jun. 30, 2026	Jun. 30, 2025
Related Party Transaction [Line Items]
Accounts receivable from related parties	$ 1,757	$ 1,562
Accounts payable to related parties	412	335
Affiliated Entity
Related Party Transaction [Line Items]
Accounts receivable from related parties	24	14
Accounts payable to related parties	$ 11	$ 16