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LEASES (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Jul. 31, 2025	Jul. 31, 2025	Jul. 31, 2024
LEASES
Operating lease expense	$ 1.3	$ 4.0	$ 4.1
Weighted-average remaining term	3 years 6 months	3 years 6 months
Weighted-average discount rate	3.40%	3.40%
Capitalized lease costs	$ 0.0	$ 0.0
Minimum
LEASES
Lease term (in years)	2 years	2 years
Maximum
LEASES
Lease term (in years)	5 years	5 years

X

- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

+ Details

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X

- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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-SubTopic 20
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-Section 55
-Paragraph 53
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-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

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X

- 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

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-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
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-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

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-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 20
-Name Accounting Standards Codification
-Section 50
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-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

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X

- Definition

Weighted average discount rate for operating lease calculated at point in time.

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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-Paragraph 53
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-URI https://asc.fasb.org/1943274/2147479589/842-20-55-53

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