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Borrowings - Additional Information (Details)
9 Months Ended
Feb. 02, 2024
USD ($)
Apr. 26, 2025
USD ($)
Feb. 28, 2025
USD ($)
Jul. 27, 2024
USD ($)
Debt Instrument [Line Items]        
Derivative, notional amount   $ 9,298,000,000   $ 8,919,000,000
Senior Notes        
Debt Instrument [Line Items]        
Principal amount     $ 5,000,000,000  
Revolving credit facility | Unsecured facility        
Debt Instrument [Line Items]        
Credit facility, term 5 years      
Maximum borrowing capacity $ 5,000,000,000      
Covenant, interest rate coverage ratio, minimum 3.0      
Borrowings on the funds   0    
Interest rate swaps | Fair Value Hedge | Derivatives designated as hedging instruments:        
Debt Instrument [Line Items]        
Derivative, notional amount   500,000,000    
Commercial paper        
Debt Instrument [Line Items]        
Principal amount   $ 15,000,000,000