Derivatives and Currency Exchange Risk Management - Schedule of Derivative Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions	Jan. 23, 2026	Apr. 25, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets	$ 536	$ 334
Derivative Liabilities	388	417
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets	529	334
Derivative Liabilities	388	401
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets	7	0
Derivative Liabilities	$ 0	$ 16