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SEGMENT INFORMATION (Entity-Wide Disclosures on Geographic Areas) (Details) - USD ($)
$ in Millions
 12 Months Ended
Oct. 31, 2020
Oct. 31, 2019
Oct. 31, 2018
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total net revenue $ 4,221 $ 4,303 $ 3,878
Long-lived assets: 1,170 940  
UNITED STATES      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total net revenue 1,523 1,584 1,398
Long-lived assets: 387 314  
China [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total net revenue 863 822 710
Japan [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total net revenue 367 389 342
Long-lived assets: 272 245  
Malaysia [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Long-lived assets: 81 75  
UNITED KINGDOM      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Long-lived assets: 179 177  
Rest of the World [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total net revenue 1,468 1,508 $ 1,428
Long-lived assets: $ 251 $ 129  
Revenue Benchmark [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Concentration Risk, Customer No customer represented 10 percent or more of our total revenue No customer represented 10 percent or more of our total revenue No customer represented 10 percent or more of our total revenue