Derivatives and Currency Exchange Risk Management - Classification and Fair Value Amounts of Derivative Instruments in Balance Sheets (Details) - USD ($) $ in Millions	Oct. 28, 2022	Apr. 29, 2022
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	$ 1,082	$ 695
Derivative liabilities, fair value	51	129
Currency exchange rate contracts
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	1,082	695
Derivative liabilities, fair value	36	109
Total return swaps
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value	14	20
Derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	1,060	649
Derivative liabilities, fair value	13	60
Derivatives designated as hedging instruments | Currency exchange rate contracts | Other current assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	742	481
Derivatives designated as hedging instruments | Currency exchange rate contracts | Other Assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	318	168
Derivatives designated as hedging instruments | Currency exchange rate contracts | Other accrued expenses
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value	5	43
Derivatives designated as hedging instruments | Currency exchange rate contracts | Other liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value	8	16
Derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	22	46
Derivative liabilities, fair value	37	69
Derivatives not designated as hedging instruments | Currency exchange rate contracts | Other current assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	22	46
Derivatives not designated as hedging instruments | Currency exchange rate contracts | Other accrued expenses
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value	23	49
Derivatives not designated as hedging instruments | Total return swaps | Other current assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	0	0
Derivatives not designated as hedging instruments | Total return swaps | Other accrued expenses
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value	$ 14	$ 20