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Amount, after income tax refund received, of cash paid to federal (national) tax jurisdiction for tax on income.

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-Topic 230
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Amount, after income tax refund received, of cash paid to foreign tax jurisdiction for tax on income.

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Amount, after income tax refund received, of cash paid to state and local tax jurisdictions for tax on income.

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Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Income Taxes (Schedule of Cash Flow, Supplemental Disclosures) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Income Tax Disclosure [Abstract]
Income Tax Paid, Federal, after Refund Received	$ 155
Income Tax Paid, State and Local, after Refund Received	119
Income Tax Paid, Foreign, after Refund Received	64
Net cash payments for income taxes	338	$ 444	$ 191
Income Taxes
Income Tax Paid, Foreign, after Refund Received	64
PUERTO RICO
Income Tax Disclosure [Abstract]
Income Tax Paid, Foreign, after Refund Received	23
Income Taxes
Income Tax Paid, Foreign, after Refund Received	23
Income Tax Jurisdiction, Foreign, Other
Income Tax Disclosure [Abstract]
Income Tax Paid, Foreign, after Refund Received	41
Income Taxes
Income Tax Paid, Foreign, after Refund Received	$ 41