Pay vs Performance Disclosure - USD ($) $ in Millions	12 Months Ended
Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Pay vs Performance Disclosure
Net income	$ 2,963	$ 2,384	$ 2,066

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details