Income Taxes - Schedule of Income Before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Income Tax Disclosure [Abstract]
United States	$ 2,891	$ 2,514	$ 2,120
Foreign	1,672	1,593	1,475
Total	$ 4,563	$ 4,107	$ 3,595

Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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+ Details