COMMITMENTS AND CONTINGENCIES - Other (Details) $ in Millions	9 Months Ended
Jul. 31, 2022 USD ($)
Long Term Purchase Commitments
Commitments for the construction and acquisition of property and equipment	$ 468
Restricted Assets and Other Contingent Liabilities
Other restricted assets	77
Miscellaneous contingent liabilities	90
Guarantees, Third-party Receivables
Guarantee Obligations
Guarantee obligations maximum exposure	330
Guarantee obligations accrued losses	$ 4
Guarantee obligations term	6 years

Assets restricted primarily as collateral for borrowing and restricted other assets.

No definition available.

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Balance Type:	debit
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- Definition

The amount of other contingent liabilities for which the entity believes the probability for payment is substantially remote.

+ References

No definition available.

+ Details

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- Definition

Approximate remaining term period of the guarantee or each group of similar guarantees.

+ References

No definition available.

+ Details

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- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_GuaranteeObligationsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248

+ Details

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- References

No definition available.

+ Details

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- References

No definition available.

+ Details

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- Details

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