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Goodwill and Intangible Assets (Intangible asset amortization) (Details) - USD ($)
$ in Millions
Oct. 30, 2022
Oct. 31, 2021
Finite-lived intangible assets future amortization expense    
2023 $ 3,255  
2024 2,388  
2025 681  
2026 344  
2027 216  
Thereafter 198  
Finite-lived intangible assets, Net book value $ 7,082 $ 11,347