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Goodwill and Intangible Assets (Intangible Assets) (Details) - USD ($)
$ in Millions
Oct. 29, 2023
Oct. 30, 2022
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross carrying amount $ 20,823 $ 27,874
Accumulated amortization (16,966) (20,792)
Finite-lived intangible assets, Net book value 3,857 7,082
Intangible assets, Gross carrying amount 20,833 27,903
Intangible assets, Net book value 3,867 7,111
IPR&D    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]    
Intangible assets not subject to amortization 10 29
Purchased technology    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross carrying amount 12,938 19,450
Accumulated amortization (10,723) (15,422)
Finite-lived intangible assets, Net book value 2,215 4,028
Customer contracts and related relationships    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross carrying amount 7,059 7,066
Accumulated amortization (5,753) (4,535)
Finite-lived intangible assets, Net book value 1,306 2,531
Order backlog    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross carrying amount 9 484
Accumulated amortization (8) (382)
Finite-lived intangible assets, Net book value 1 102
Trade names    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross carrying amount 649 700
Accumulated amortization (388) (372)
Finite-lived intangible assets, Net book value 261 328
Other    
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, Gross carrying amount 168 174
Accumulated amortization (94) (81)
Finite-lived intangible assets, Net book value $ 74 $ 93