Derivatives and Currency Exchange Risk Management - Schedule of Classification and Fair Value of Derivative Instruments in Balance Sheets (Details) - USD ($) $ in Millions	Apr. 24, 2026	Apr. 25, 2025
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	$ 555	$ 334
Derivative liabilities, fair value	420	401
Currency exchange rate contracts
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	555	334
Derivative liabilities, fair value	420	401
Derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	542	326
Derivative liabilities, fair value	411	396
Derivatives designated as hedging instruments \| Currency exchange rate contracts \| Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesCurrent
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	214	269
Derivative liabilities, fair value	253	200
Derivatives designated as hedging instruments \| Currency exchange rate contracts \| Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	328	57
Derivative liabilities, fair value	158	196
Derivatives not designated as hedging instruments \| Currency exchange rate contracts \| Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesCurrent
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	13	7
Derivative liabilities, fair value	$ 10	$ 5