Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2025	Jan. 31, 2024
Pay vs Performance Disclosure
Net income	$ 276	$ 322	$ 746	$ 841

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

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+ Details