Retirement and Post-Retirement Benefit Plans - Schedule of Estimated Future Benefits Payments for Retirement and Post-Retirement Plans (Details) $ in Millions	Oct. 31, 2024 USD ($)
Post-Retirement Benefit Plans
Fiscal year
2025	$ 34
2026	28
2027	23
2028	21
2029	21
Next five fiscal years to October 31, 2034	97
U.S. \| Defined Benefit Plans
Fiscal year
2025	352
2026	354
2027	355
2028	355
2029	350
Next five fiscal years to October 31, 2034	1,587
Non-U.S. \| Defined Benefit Plans
Fiscal year
2025	53
2026	56
2027	58
2028	60
2029	65
Next five fiscal years to October 31, 2034	$ 382

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- Definition

Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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- Definition

Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

+ References

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- Definition

Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.

+ References

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