XML 149 R97.htm IDEA: XBRL DOCUMENT v3.23.3
MARKETABLE SECURITIES - Amortized Cost, Fair Value, Purchases, and Proceeds (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 29, 2023
Oct. 30, 2022
Oct. 31, 2021
Amortized cost and fair value of marketable securities      
Fair Value $ 946 $ 734  
Purchases 491 250 $ 194
Maturities and sale proceeds 186 79 $ 109
Equity Securities      
Net gain (loss) recognized on equity securities   (11)  
Less: Net gain (loss) on equity securities sold (1)    
Unrealized gain (loss) on equity securities 1 (11)  
Equity Securities      
Amortized cost and fair value of marketable securities      
Fair Value 222 73  
International Equity Securities      
Amortized cost and fair value of marketable securities      
Fair Value 3 3  
International Mutual Funds Securities      
Amortized cost and fair value of marketable securities      
Fair Value 101    
U.S. Equity Funds      
Amortized cost and fair value of marketable securities      
Fair Value 86 70  
U.S. Fixed Income Fund      
Amortized cost and fair value of marketable securities      
Fair Value 32    
Debt Securities      
Amortized cost and fair value of marketable securities      
Amortized Cost 862 780  
Gross Unrealized Losses 138 119  
Fair Value 724 661  
Corporate Debt Securities      
Amortized cost and fair value of marketable securities      
Amortized Cost 285 236  
Gross Unrealized Losses 41 36  
Fair Value 244 200  
International Debt Securities      
Amortized cost and fair value of marketable securities      
Amortized Cost 5 64  
Gross Unrealized Losses 4 4  
Fair Value 1 60  
Mortgage-backed Securities      
Amortized cost and fair value of marketable securities      
Amortized Cost 225 186  
Gross Unrealized Losses 40 31  
Fair Value 185 155  
Municipal Debt Securities      
Amortized cost and fair value of marketable securities      
Amortized Cost 87 74  
Gross Unrealized Losses 12 11  
Fair Value 75 63  
U.S. Government Debt Securities      
Amortized cost and fair value of marketable securities      
Amortized Cost 260 220  
Gross Unrealized Losses 41 37  
Fair Value $ 219 $ 183