Financial Instruments - Schedule of Gross Notional and Fair Value of Derivative Financial Instruments in the Consolidated Condensed Balance Sheets (Details) - USD ($) $ in Millions	Jul. 31, 2024	Oct. 31, 2023
Derivatives, Fair Value
Outstanding Gross Notional	$ 19,609	$ 20,599
Derivative instruments, assets	200	489
Derivative instruments, liabilities	$ 241	$ 272
Other Current Assets
Derivatives, Fair Value
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other current assets	Other current assets
Derivative instruments, assets	$ 170	$ 419
Other Non-Current Assets
Derivatives, Fair Value
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other non-current assets	Other non-current assets
Derivative instruments, assets	$ 30	$ 70
Other Current Liabilities
Derivatives, Fair Value
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Derivative instruments, liabilities	$ 183	$ 162
Other Non-Current Liabilities
Derivatives, Fair Value
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other non-current liabilities	Other non-current liabilities
Derivative instruments, liabilities	$ 58	$ 110
Derivatives designated as hedging instruments
Derivatives, Fair Value
Outstanding Gross Notional	15,651	16,028
Derivatives designated as hedging instruments | Other Current Assets
Derivatives, Fair Value
Derivative instruments, assets	151	410
Derivatives designated as hedging instruments | Other Non-Current Assets
Derivatives, Fair Value
Derivative instruments, assets	30	70
Derivatives designated as hedging instruments | Other Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	166	147
Derivatives designated as hedging instruments | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	58	110
Derivatives designated as hedging instruments | Fair value hedges: | Interest rate contracts
Derivatives, Fair Value
Outstanding Gross Notional	750	750
Derivatives designated as hedging instruments | Fair value hedges: | Interest rate contracts | Other Current Assets
Derivatives, Fair Value
Derivative instruments, assets	0	0
Derivatives designated as hedging instruments | Fair value hedges: | Interest rate contracts | Other Non-Current Assets
Derivatives, Fair Value
Derivative instruments, assets	0	0
Derivatives designated as hedging instruments | Fair value hedges: | Interest rate contracts | Other Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	18	0
Derivatives designated as hedging instruments | Fair value hedges: | Interest rate contracts | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	12	58
Derivatives designated as hedging instruments | Cash flow hedges: | Interest rate contracts
Derivatives, Fair Value
Outstanding Gross Notional	250	0
Derivatives designated as hedging instruments | Cash flow hedges: | Interest rate contracts | Other Current Assets
Derivatives, Fair Value
Derivative instruments, assets	0	0
Derivatives designated as hedging instruments | Cash flow hedges: | Interest rate contracts | Other Non-Current Assets
Derivatives, Fair Value
Derivative instruments, assets	0	0
Derivatives designated as hedging instruments | Cash flow hedges: | Interest rate contracts | Other Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	0	0
Derivatives designated as hedging instruments | Cash flow hedges: | Interest rate contracts | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	4	0
Derivatives designated as hedging instruments | Cash flow hedges: | Foreign currency contracts
Derivatives, Fair Value
Outstanding Gross Notional	14,651	15,278
Derivatives designated as hedging instruments | Cash flow hedges: | Foreign currency contracts | Other Current Assets
Derivatives, Fair Value
Derivative instruments, assets	151	410
Derivatives designated as hedging instruments | Cash flow hedges: | Foreign currency contracts | Other Non-Current Assets
Derivatives, Fair Value
Derivative instruments, assets	30	70
Derivatives designated as hedging instruments | Cash flow hedges: | Foreign currency contracts | Other Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	148	147
Derivatives designated as hedging instruments | Cash flow hedges: | Foreign currency contracts | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	42	52
Derivatives not designated as hedging instruments
Derivatives, Fair Value
Outstanding Gross Notional	3,958	4,571
Derivatives not designated as hedging instruments | Other Current Assets
Derivatives, Fair Value
Derivative instruments, assets	19	9
Derivatives not designated as hedging instruments | Other Non-Current Assets
Derivatives, Fair Value
Derivative instruments, assets	0	0
Derivatives not designated as hedging instruments | Other Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	17	15
Derivatives not designated as hedging instruments | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	0	0
Derivatives not designated as hedging instruments | Foreign currency contracts
Derivatives, Fair Value
Outstanding Gross Notional	3,809	4,446
Derivatives not designated as hedging instruments | Foreign currency contracts | Other Current Assets
Derivatives, Fair Value
Derivative instruments, assets	16	9
Derivatives not designated as hedging instruments | Foreign currency contracts | Other Non-Current Assets
Derivatives, Fair Value
Derivative instruments, assets	0	0
Derivatives not designated as hedging instruments | Foreign currency contracts | Other Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	17	13
Derivatives not designated as hedging instruments | Foreign currency contracts | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	0	0
Derivatives not designated as hedging instruments | Other derivatives
Derivatives, Fair Value
Outstanding Gross Notional	149	125
Derivatives not designated as hedging instruments | Other derivatives | Other Current Assets
Derivatives, Fair Value
Derivative instruments, assets	3	0
Derivatives not designated as hedging instruments | Other derivatives | Other Non-Current Assets
Derivatives, Fair Value
Derivative instruments, assets	0	0
Derivatives not designated as hedging instruments | Other derivatives | Other Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	0	2
Derivatives not designated as hedging instruments | Other derivatives | Other Non-Current Liabilities
Derivatives, Fair Value
Derivative instruments, liabilities	$ 0	$ 0