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Revenue from Contracts with Customers 1 (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Aug. 01, 2021
Aug. 02, 2020
Aug. 01, 2021
Aug. 02, 2020
Disaggregation of Revenue [Line Items]        
Total net revenue $ 6,778 $ 5,821 $ 20,043 $ 17,421
Americas        
Disaggregation of Revenue [Line Items]        
Total net revenue 1,588 1,410 4,503 4,415
Asia Pacific        
Disaggregation of Revenue [Line Items]        
Total net revenue 4,321 3,742 13,060 10,962
Europe, the Middle East and Africa        
Disaggregation of Revenue [Line Items]        
Total net revenue 869 669 2,480 2,044
Products        
Disaggregation of Revenue [Line Items]        
Total net revenue 5,064 4,125 15,128 12,582
Products | Americas        
Disaggregation of Revenue [Line Items]        
Total net revenue 438 410 1,299 1,340
Products | Asia Pacific        
Disaggregation of Revenue [Line Items]        
Total net revenue 4,129 3,393 12,484 10,282
Products | Europe, the Middle East and Africa        
Disaggregation of Revenue [Line Items]        
Total net revenue 497 322 1,345 960
Subscriptions and services        
Disaggregation of Revenue [Line Items]        
Total net revenue [1] 1,714 1,696 4,915 4,839
Subscriptions and services | Americas        
Disaggregation of Revenue [Line Items]        
Total net revenue 1,150 1,000 3,204 3,075
Subscriptions and services | Asia Pacific        
Disaggregation of Revenue [Line Items]        
Total net revenue 192 349 576 680
Subscriptions and services | Europe, the Middle East and Africa        
Disaggregation of Revenue [Line Items]        
Total net revenue $ 372 $ 347 $ 1,135 $ 1,084
[1] a) Subscriptions and services predominantly include software licenses with termination for convenience clauses.