v3.26.3
Short-term Borrowings and Long-term Debt (Schedule of Long-term Debt Instruments) (Details) - USD ($)
$ in Millions
12 Months Ended
Aug. 02, 2026
Aug. 03, 2025
Debt Instrument [Line Items]    
Finance Lease, Liability, Noncurrent $ 51 $ 38
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Long-Term Debt and Lease Obligation Long-Term Debt and Lease Obligation
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net [1] $ (3) $ (2)
Long Term Debt And Finance Lease Obligations Aggregate 6,660 6,495
Other Long-Term Debt, Current 500 400
Long-Term Debt and Lease Obligation 6,160 6,095
Consolidated Entity, Excluding VIE    
Debt Instrument [Line Items]    
Finance Lease, Liability, Noncurrent 48 38
Variable Interest Entity, Primary Beneficiary    
Debt Instrument [Line Items]    
Long-Term Debt and Lease Obligation [2] $ 28 0
5.30% notes, due 2026    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 5.30%  
Debt Instrument, Maturity Date Mar. 20, 2026  
Long-term Debt, Gross $ 0 400
5.20% notes, due 2027    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 5.20%  
Debt Instrument, Maturity Date Mar. 19, 2027  
Long-term Debt, Gross $ 500 500
4.15% notes, due 2028    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 4.15%  
Debt Instrument, Maturity Date Mar. 15, 2028  
Long-term Debt, Gross $ 1,000 1,000
5.20% notes, due 2029    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 5.20%  
Debt Instrument, Maturity Date Mar. 21, 2029  
Long-term Debt, Gross $ 600 600
2.375% notes, due 2030    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 2.375%  
Debt Instrument, Maturity Date Apr. 24, 2030  
Long-term Debt, Gross $ 500 500
4.55% notes, due 2031    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 4.55%  
Debt Instrument, Maturity Date Mar. 21, 2031  
Long-term Debt, Gross $ 550 0
5.40% notes, due 2034    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 5.40%  
Debt Instrument, Maturity Date Mar. 21, 2034  
Long-term Debt, Gross $ 1,000 1,000
4.75% notes, due 2035    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 4.75%  
Debt Instrument, Maturity Date Mar. 23, 2035  
Long-term Debt, Gross $ 800 800
3.80% notes, due 2042    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 3.80%  
Debt Instrument, Maturity Date Aug. 02, 2042  
Long-term Debt, Gross $ 163 163
4.80% notes, due 2048    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 4.80%  
Debt Instrument, Maturity Date Mar. 15, 2048  
Long-term Debt, Gross $ 700 700
3.125% notes, due 2050    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 3.125%  
Debt Instrument, Maturity Date Apr. 24, 2050  
Long-term Debt, Gross $ 500 500
5.25% notes, due 2054    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 5.25%  
Debt Instrument, Maturity Date Oct. 13, 2054  
Long-term Debt, Gross $ 350 350
Long-term Debt [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net [3] $ (79) $ (56)
[1] Includes unamortized net discount/premium on debt issuances and debt issuance costs.
[2] Includes notes and finance leases. Creditors only have recourse to La Regina for the liabilities. See also Note 5.
[3] Includes unamortized net discount/premium on debt issuances and debt issuance costs, and cumulative fair value hedging adjustments related to fixed-to-floating interest rate swaps.