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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

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