RETIREMENT PLANS AND POST RETIREMENT PENSION PLANS Defined Contribution (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
Defined Contribution Plan Disclosure [Line Items]
Maximum employer matching contribution in the 401(k) plan (in hundredths)	6.00%
Maximum employee contribution to 401(k)	50.00%
Defined contribution plan expense	$ 99	$ 97	$ 98
Foreign Plan
Defined Contribution Plan Disclosure [Line Items]
Defined contribution plan expense	54	51	51
UNITED STATES
Defined Contribution Plan Disclosure [Line Items]
Defined contribution plan expense	$ 45	$ 46	$ 47

Amount of cost for defined contribution plan.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 70
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480794/715-70-50-1

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- Definition

Percentage employer matches of the employee's percentage contribution matched.

+ References

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Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

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