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Derivatives and Currency Exchange Risk Management - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Apr. 28, 2023
Apr. 29, 2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Unrealized gain on interest rate cash flow hedges $ 93 $ 474
Cash flow hedge unrealized gains to be reclassified over the next twelve months 140  
Derivative, excluded component, gain (loss), recognized in earnings 107  
Net cash collateral received $ 11 $ 254
Derivative, Excluded Component, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Interest expense, net  
Currency exchange rate contracts | Derivatives designated as hedging instruments | Cash flow hedges    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Maximum remaining maturity of foreign currency derivatives 3 years