Stock Options Exercisable

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- Definition

Stock Options Outstanding

+ References

No definition available.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

+ References

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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SHARE-BASED COMPENSATION, Options Outstanding and Exercisable (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018
Stock Options Outstanding [Abstract]
Number Outstanding (in shares)	4,341	3,993	4,692	6,400
Outstanding Weighted Average Exercise Price (in dollars per share)	$ 52.16	$ 36.75	$ 33.73	$ 23.19
Outstanding Weighted Average Contractual Life (in years)	5 years 3 months 18 days
Outstanding Aggregated Intrinsic Value (in dollars)	$ 345,335
Stock Options Exercisable [Abstract]
Number Exercisable (in shares)	2,912
Exercisable Weighted Average Exercise Price (in dollars per share)	$ 32.00
Exercisable Weighted Average Contractual Life (in years)	3 years 10 months 24 days
Exercisable Aggregate Intrinsic Value (in dollars)	$ 292,199
Heico Common Stock [Member]
Stock Options Outstanding [Abstract]
Number Outstanding (in shares)	1,906
Outstanding Weighted Average Exercise Price (in dollars per share)	$ 49.68
Outstanding Weighted Average Contractual Life (in years)	4 years 9 months 18 days
Outstanding Aggregated Intrinsic Value (in dollars)	$ 171,023
Stock Options Exercisable [Abstract]
Number Exercisable (in shares)	1,413
Exercisable Weighted Average Exercise Price (in dollars per share)	$ 31.36
Exercisable Weighted Average Contractual Life (in years)	3 years 7 months 6 days
Exercisable Aggregate Intrinsic Value (in dollars)	$ 152,681
Common Class A [Member]
Stock Options Outstanding [Abstract]
Number Outstanding (in shares)	2,435
Outstanding Weighted Average Exercise Price (in dollars per share)	$ 54.09
Outstanding Weighted Average Contractual Life (in years)	5 years 8 months 12 days
Outstanding Aggregated Intrinsic Value (in dollars)	$ 174,312
Stock Options Exercisable [Abstract]
Number Exercisable (in shares)	1,499
Exercisable Weighted Average Exercise Price (in dollars per share)	$ 32.61
Exercisable Weighted Average Contractual Life (in years)	4 years 2 months 12 days
Exercisable Aggregate Intrinsic Value (in dollars)	$ 139,518