Derivatives and Currency Exchange Risk Management - Gains and Losses on Derivatives Not Designated as Hedging Instruments (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Apr. 25, 2025 |
Apr. 26, 2024 |
Apr. 28, 2023 |
|
| Other operating (income) expense, net | Currency exchange rate contracts | |||
| Derivative Instruments, (Gain) Loss [Line Items] | |||
| Derivative instruments not designated as hedging instruments, (gain) loss, net | $ (91) | $ 136 | $ 31 |