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Balance Sheet Detail - Other Liabilities (Details) - USD ($)
$ in Millions
Jul. 26, 2020
Oct. 27, 2019
Other Liabilities    
Defined and postretirement benefit plans $ 222 $ 212
Operating lease liabilities, non-current 196 0
Other 215 163
Other Liabilities, Noncurrent, Total $ 633 $ 375