Derivatives and Hedging Activities - Schedule of Notional Value of Outstanding Foreign Currency Forward Contracts (Detail) - Foreign Exchange Forward Contracts - USD ($) $ in Millions |
Jul. 31, 2026 |
Apr. 24, 2026 |
|---|---|---|
| Long | Cash Flow Hedges | ||
| Derivative [Line Items] | ||
| Forward contracts, Notional Amount | $ 133 | $ 75 |
| Non Designated | Short | Balance Sheet Contracts | ||
| Derivative [Line Items] | ||
| Forward contracts, Notional Amount | 1,295 | 995 |
| Non Designated | Long | Balance Sheet Contracts | ||
| Derivative [Line Items] | ||
| Forward contracts, Notional Amount | $ 43 | $ 13 |