DERIVATIVES, Fair value of derivative instruments and Consolidated Balance Sheet location (Details) - USD ($) $ in Millions	Jan. 31, 2022	Oct. 31, 2021
Derivative Fair Value by Balance Sheet Location
Derivatives asset fair value	$ 16	$ 9
Derivatives liabilities fair value	5	5
Derivatives Designated as Hedging Instruments | Cash Flow Hedging | Foreign Exchange Contracts | Other Current Assets
Derivative Fair Value by Balance Sheet Location
Derivatives asset fair value	10	6
Derivatives Designated as Hedging Instruments | Cash Flow Hedging | Foreign Exchange Contracts | Other Accrued Liabilities
Derivative Fair Value by Balance Sheet Location
Derivatives liabilities fair value	1	2
Derivatives Designated as Hedging Instruments | Net Investment Hedging [Member] | Foreign Exchange Contracts | Other Current Assets
Derivative Fair Value by Balance Sheet Location
Derivatives asset fair value	4	0
Derivatives Designated as Hedging Instruments | Net Investment Hedging [Member] | Foreign Exchange Contracts | Other Accrued Liabilities
Derivative Fair Value by Balance Sheet Location
Derivatives liabilities fair value	0	0
Derivatives Not Designated as Hedging Instruments | Foreign Exchange Contracts | Other Current Assets
Derivative Fair Value by Balance Sheet Location
Derivatives asset fair value	2	3
Derivatives Not Designated as Hedging Instruments | Foreign Exchange Contracts | Other Accrued Liabilities
Derivative Fair Value by Balance Sheet Location
Derivatives liabilities fair value	$ 4	$ 3