Income Taxes - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Oct. 27, 2024	Oct. 29, 2023	Oct. 30, 2022
Income Tax Examination [Line Items]
Tax holiday benefit	$ 393	$ 369	$ 232
Tax holiday benefit per diluted share (in dollars per share)	$ 0.47	$ 0.44	$ 0.26
Unrecognized tax benefits, decrease resulting from settlements with taxing authorities	$ 0	$ 0	$ 25
Income tax penalties and interest expense (benefit)	45	34	14
Unrecognized tax benefits that would impact effective tax rate	397	386	388
Noncurrent Liabilities
Income Tax Examination [Line Items]
Interest and penalties related to uncertain tax positions	181	$ 136	$ 103
Foreign Tax Jurisdiction
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	592
Carried over until exhausted | State and Local Jurisdiction
Income Tax Examination [Line Items]
Tax credit carryforwards	553
Carried over the next fifteen years | State and Local Jurisdiction
Income Tax Examination [Line Items]
Tax credit carryforwards	$ 35
Tax credit carryforward, term	15 years
Singapore
Income Tax Examination [Line Items]
Foreign statutory income tax rate	17.00%