Income Taxes - Income Before Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 26, 2025	Jul. 27, 2024	Jul. 29, 2023
Income Tax Disclosure [Abstract]
United States	$ 9,500	$ 10,790	$ 14,074
International	1,600	1,444	1,244
INCOME BEFORE PROVISION FOR INCOME TAXES	$ 11,100	$ 12,234	$ 15,318