Derivatives and Hedging Activities - Schedule of Notional Value of Outstanding Foreign Currency Forward Contracts (Detail) - Foreign Exchange Forward Contracts - USD ($) $ in Millions |
Apr. 24, 2026 |
Apr. 25, 2025 |
|---|---|---|
| Long | Cash Flow Hedges | ||
| Derivative [Line Items] | ||
| Derivative, Notional Amount | $ 75 | $ 81 |
| Non Designated | Long | Balance Sheet Contracts | ||
| Derivative [Line Items] | ||
| Derivative, Notional Amount | 13 | 0 |
| Non Designated | Short | Balance Sheet Contracts | ||
| Derivative [Line Items] | ||
| Derivative, Notional Amount | $ 995 | $ 790 |