Income Taxes (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Oct. 29, 2023	Oct. 30, 2022	Oct. 31, 2021
Income Tax Examination [Line Items]
Tax holiday benefit	$ 369	$ 232	$ 370
Tax holiday benefit per diluted share (in dollars per share)	$ 0.44	$ 0.26	$ 0.40
Unrecognized tax benefits, decrease resulting from settlements with taxing authorities	$ 0	$ 25	$ 0
Income tax penalties and interest expense (benefit)	34	14	14
Unrecognized tax benefits that would impact effective tax rate	386	388	442
Noncurrent Liabilities
Income Tax Examination [Line Items]
Interest and penalties related to uncertain tax positions	136	$ 103	$ 88
Foreign Tax Authority
Income Tax Examination [Line Items]
Reduction in unrecognized tax benefits (up to)	200
Research and development tax credit carryforwards | State and Local Jurisdiction
Income Tax Examination [Line Items]
Tax credit carryforwards	536
Carried over until exhausted | State and Local Jurisdiction
Income Tax Examination [Line Items]
Tax credit carryforwards	501
Carried over the next fifteen years | State and Local Jurisdiction
Income Tax Examination [Line Items]
Tax credit carryforwards	$ 32
Tax credit carryforward, term	15 years
Singapore
Income Tax Examination [Line Items]
Foreign statutory income tax rate	17.00%