v3.26.1
Borrowing Facilities and Debt - Debt Outstanding (Details) - USD ($)
$ in Millions
Apr. 26, 2026
Oct. 26, 2025
Debt Instrument [Line Items]    
Total current portion of long-term debt $ 1,199 $ 0
Total long-term debt 5,256 6,455
Senior Notes    
Debt Instrument [Line Items]    
Total unamortized debt issuance costs (1) 0
Long-term debt, gross 5,300 6,500
Total unamortized discount (11) (12)
Total unamortized debt issuance costs (30) (33)
Fair value of interest rate swaps $ (3) 0
3.300% Senior Notes Due 2027 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 3.30%  
Current portion of long-term debt, gross $ 1,200 0
Long-term debt, gross $ 0 1,200
Effective Interest Rate 3.342%  
4.800% Senior Notes Due 2029 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 4.80%  
Long-term debt, gross $ 700 700
Effective Interest Rate 4.844%  
1.750% Senior Notes Due 2030 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 1.75%  
Long-term debt, gross $ 750 750
Effective Interest Rate 1.792%  
4.000% Senior Notes Due 2031 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 4.00%  
Long-term debt, gross $ 550 550
Effective Interest Rate 4.07%  
5.100% Senior Notes Due 2035 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 5.10%  
Long-term debt, gross $ 500 500
Effective Interest Rate 5.127%  
4.600% Senior Notes Due 2036 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 4.60%  
Long-term debt, gross $ 450 450
Effective Interest Rate 4.632%  
5.850% Senior Notes Due 2041 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 5.85%  
Long-term debt, gross $ 600 600
Effective Interest Rate 5.879%  
4.350% Senior Notes Due 2047 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 4.35%  
Long-term debt, gross $ 1,000 1,000
Effective Interest Rate 4.361%  
2.750% Senior Notes Due 2050 | Senior Notes    
Debt Instrument [Line Items]    
Stated interest rate 2.75%  
Long-term debt, gross $ 750 $ 750
Effective Interest Rate 2.773%