REDEEMABLE NONCONTROLLING INTERESTS (Put Rights) (Details)	12 Months Ended
	Oct. 31, 2025
Electronic Technologies Group [Member] | Subsidiary Thirty
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2005
Business Combination, Voting Equity Interest Acquired, Percentage	95.90%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	1 year	[2],[3]
Electronic Technologies Group [Member] | Subsidiary Twenty-Three [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2009
Business Combination, Voting Equity Interest Acquired, Percentage	82.50%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	1 year	[2]
Electronic Technologies Group [Member] | Subsidiary Eighteen [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2015
Business Combination, Voting Equity Interest Acquired, Percentage	80.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	2 years	[2]
Electronic Technologies Group [Member] | Subsidiary Ten [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2018
Business Combination, Voting Equity Interest Acquired, Percentage	85.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	1 year	[2]
Electronic Technologies Group [Member] | Subsidiary One [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2019
Business Combination, Voting Equity Interest Acquired, Percentage	92.70%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	4 years	[2]
Electronic Technologies Group [Member] | Subsidiary Twenty-Eight
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2019
Business Combination, Voting Equity Interest Acquired, Percentage	92.50%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[4]
Put Rights Purchase Period	2 years	[2]
Electronic Technologies Group [Member] | Subsidiary Twenty [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2019
Business Combination, Voting Equity Interest Acquired, Percentage	75.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	4 years	[2],[5]
Electronic Technologies Group [Member] | Subsidiary Sixteen [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2020
Business Combination, Voting Equity Interest Acquired, Percentage	80.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	4 years	[2]
Electronic Technologies Group [Member] | Subsidiary Twenty-One [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2020
Business Combination, Voting Equity Interest Acquired, Percentage	75.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	4 years	[2],[5]
Electronic Technologies Group [Member] | Subsidiary Nineteen [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2020
Business Combination, Voting Equity Interest Acquired, Percentage	90.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	4 years	[2]
Electronic Technologies Group [Member] | Subsidiary Seventeen [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2021
Business Combination, Voting Equity Interest Acquired, Percentage	80.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	3 years	[2],[6]
Electronic Technologies Group [Member] | Subsidiary Twenty-Two [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2022
Business Combination, Voting Equity Interest Acquired, Percentage	80.40%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2027
Put Rights Purchase Period	4 years	[2]
Electronic Technologies Group [Member] | Subsidiary Twenty-Nine
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2023
Business Combination, Voting Equity Interest Acquired, Percentage	90.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	1 year	[2]
Electronic Technologies Group [Member] | Subsidiary Twenty-Four
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2023
Business Combination, Voting Equity Interest Acquired, Percentage	90.70%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2027
Put Rights Purchase Period	1 year	[2]
Electronic Technologies Group [Member] | Subsidiary Twenty-Seven
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2024
Business Combination, Voting Equity Interest Acquired, Percentage	92.50%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2029
Put Rights Purchase Period	4 years	[2]
Electronic Technologies Group [Member] | Subsidiary Twenty-Five
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2024
Business Combination, Voting Equity Interest Acquired, Percentage	92.40%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2028
Put Rights Purchase Period	1 year	[2],[7]
Electronic Technologies Group [Member] | Subsidiary Thirty-One
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2025
Business Combination, Voting Equity Interest Acquired, Percentage	70.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2029
Put Rights Purchase Period	1 year	[2]
Flight Support Group [Member] | Subsidiary Twenty-Six
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2006
Business Combination, Voting Equity Interest Acquired, Percentage	85.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[4]
Put Rights Purchase Period	3 years	[2]
Flight Support Group [Member] | Subsidiary Eleven [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2008
Business Combination, Voting Equity Interest Acquired, Percentage	90.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2031
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Four [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2012
Business Combination, Voting Equity Interest Acquired, Percentage	84.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Fifteen [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2012
Business Combination, Voting Equity Interest Acquired, Percentage	80.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2027
Put Rights Purchase Period	4 years	[8]
Flight Support Group [Member] | Subsidiary Three [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2015
Business Combination, Voting Equity Interest Acquired, Percentage	82.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	3 years	[2],[9]
Flight Support Group [Member] | Subsidiary Thirteen [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2015
Business Combination, Voting Equity Interest Acquired, Percentage	80.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[1]
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Six [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2015
Business Combination, Voting Equity Interest Acquired, Percentage	95.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026	[4]
Put Rights Purchase Period	1 year	[2]
Flight Support Group [Member] | Subsidiary Twelve [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2019
Business Combination, Voting Equity Interest Acquired, Percentage	80.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Nine [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2020
Business Combination, Voting Equity Interest Acquired, Percentage	90.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2031
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Fourteen [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2021
Business Combination, Voting Equity Interest Acquired, Percentage	80.10%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2026
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Five [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2021
Business Combination, Voting Equity Interest Acquired, Percentage	89.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2028
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Two [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2022
Business Combination, Voting Equity Interest Acquired, Percentage	74.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2029
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Seven [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2022
Business Combination, Voting Equity Interest Acquired, Percentage	96.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2029
Put Rights Purchase Period	4 years	[2]
Flight Support Group [Member] | Subsidiary Eight [Member]
Business Combination [Line Items]
Effective Date of Acquisition	Oct. 31, 2025
Business Combination, Voting Equity Interest Acquired, Percentage	90.00%
Class of Warrant or Right, Date from which Warrants or Rights Exercisable	Oct. 31, 2029
Put Rights Purchase Period	4 years	[2]

[1] Currently puttable.

[2] Represents the remaining purchase period if Put Right was previously exercised.

[3] The Put Right for a 2.6% noncontrolling interest is to be purchased in a lump sum and the Put Right for the remaining 1.5% interest is to be purchased over a four-year period.

[4] Put Right previously exercised.

[5] The exercise of a Put Right for either entity will automatically trigger a Put Right exercise for the other entity.

[6] The Put Rights for an aggregate 13.5% noncontrolling interest is currently puttable with the purchase over a three-year period. The Put Right for the remaining 6.4% noncontrolling interest may be exercised beginning in fiscal 2028 with the purchase over a four-year period.

[7] The Put Right for a 4.5% noncontrolling interest is to be purchased in a lump sum and the Put Right for the remaining 3.1% interest is to be purchased over a two-year period.

[8] The Put Rights for a 10% noncontrolling interest and the remaining 9.9% interest may be exercised beginning in fiscal 2027 and 2029, respectively, with each purchase over a four-year period.

[9] The Put Right for a 15% noncontrolling interest may be exercised in 5% increments annually and the first increment is currently puttable. The Put Right for the remaining 3% noncontrolling interest may be exercised in one-fifth increments beginning in fiscal 2028.