Balance Sheet Detail - Accounts Payable and Accrued Expense (Details) - USD ($) $ in Millions	Jul. 26, 2020	Oct. 27, 2019
Accounts Payable and Accrued Expenses
Accounts payable	$ 1,118	$ 958
Compensation and employee benefits	723	559
Warranty	199	196
Dividends payable	201	192
Income taxes payable	74	160
Other accrued taxes	27	55
Interest payable	53	38
Operating lease liabilities, current	63	0
Other	437	353
Accounts Payable and Accrued Expenses	$ 2,895	$ 2,511