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RESTRUCTURING AND OTHER RELATED COSTS - Income Statement (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2025	Jan. 31, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1	$ 3
Cost of Products and Services
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	0
Research and Development
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	2
Selling, General and Administrative
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 1	$ 1

X

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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