Derivative Financial Instruments - Schedule of Notional Value of Our Foreign Currency Contracts Outstanding (Details) - Foreign currency forward contracts - USD ($) $ in Millions |
Jul. 27, 2025 |
Jan. 26, 2025 |
|---|---|---|
| Designated as accounting hedges | ||
| Derivative [Line Items] | ||
| Notional values of derivative contracts | $ 1,577 | $ 1,424 |
| Not designated as accounting hedges | ||
| Derivative [Line Items] | ||
| Notional values of derivative contracts | $ 939 | $ 1,297 |