Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jan. 23, 2026	Jan. 24, 2025	Jan. 23, 2026	Jan. 24, 2025	Apr. 25, 2025
Income Tax Disclosure [Abstract]
Effective tax rate	18.10%	15.40%	16.80%	16.90%
Gross unrecognized tax benefits	$ 2,900		$ 2,900		$ 2,900
Gross interest expense increase (decrease)			(67)	$ 42
Accrued gross interest and penalties	36		36		74
Unrecognized tax benefits that would impact effective tax rate	2,700		2,700
Gross unrecognized tax benefits, net of cash advance, noncurrent liability	$ 2,000		$ 2,000		$ 1,900