Carrying value as of the balance sheet date of accrued customer rebates and credits.

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- Definition

The total customer rebates and credits expense deducted within net sales.

+ References

No definition available.

+ Details

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- Definition

Selected Financial Statement Information (Details) [Abstract]

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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.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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No definition available.

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SELECTED FINANCIAL STATEMENT INFORMATION (Details Textuals) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Oct. 31, 2022
Selected Financial Statement Information (Details) [Abstract]
Accrued customer rebates and credits	$ 19,300		$ 17,900
Total customer rebates and credits deducted within net sales	$ 2,200	$ 1,700
Exxelia [Member] \| Heico Electronic Technologies Corp
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired	93.69%
Alcon [Member] \| Heico Electronic Technologies Corp
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired	90.00%
FY 2015 Acquisition [Member] \| Flight Support Group [Member] \| Flight Support Group [Member]
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	19.90%
Noncontrolling Interest, Ownership Percentage by Parent	85.10%