Supply Chain Financing (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Payables and Accruals [Abstract]
Payable to suppliers who have elected to participate in the supply chain financing programs	$ 116	$ 85
Amounts settled through supply chain financing programs and paid to participating financial intermediaries	$ 331	$ 284
Supplier Finance Program, Obligation, Current, Statement of Financial Position [Extensible Enumeration]	Accounts Payable, Current	Accounts Payable, Current