Derivatives and Currency Exchange Risk Management - Offsetting Assets and Liabilities (Details) - USD ($) $ in Millions	Apr. 26, 2024	Apr. 28, 2023
Derivative assets:
Gross Amount of Recognized Assets (Liabilities)	$ 659	$ 368
Derivative liabilities:
Gross Amount of Recognized Assets (Liabilities)	(66)	(236)
Total
Gross Amount of Recognized Assets (Liabilities)	593	132
Gross Amount Not Offset on the Balance Sheet, Financial Instruments	0	0
Gross Amount Not Offset on the Balance Sheet, Cash Collateral (Received) Posted	(101)	(11)
Net Amount	492	121
Currency exchange rate contracts
Derivative assets:
Gross Amount of Recognized Assets (Liabilities)	659	368
Gross Amount Not Offset on the Balance Sheet, Financial Instruments	(66)	(189)
Gross Amount Not Offset on the Balance Sheet, Cash Collateral (Received) Posted	(101)	(11)
Net Amount	492	168
Derivative liabilities:
Gross Amount of Recognized Assets (Liabilities)	(66)	(236)
Gross Amount Not Offset on the Balance Sheet, Financial Instruments	66	189
Gross Amount Not Offset on the Balance Sheet, Cash Collateral (Received) Posted	0	0
Net Amount	$ 0	$ (48)

Derivative Asset (Liability) [Abstract]

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- Definition

Derivative Asset (Liability), Fair Value, Gross Asset (Liability)

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- Definition

Derivative Assets and Liabilities, Net, Collateral, Obligation to Return Cash

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No definition available.

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Derivative Assets and Liabilities, Net, Not Offset, Policy Election Deduction

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No definition available.

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Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative asset.

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Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

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Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.

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- Definition

The net amount as of the balance sheet date of the fair value of derivative assets and derivative liabilities that in accordance with the entity's accounting policy were offset against collateral under a master netting arrangement.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement.

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Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative liability.

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