VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Valuation Allowances and Reserves, Opening Balance		$ 12,738	$ 3,666	$ 3,258
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	[1]		9,834	638
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account	[2]	360	128	10
SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment	[1]	(1,720)
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction	[3]	(504)	(890)	(240)
Valuation Allowances and Reserves, Ending Balance		10,874	12,738	3,666
SEC Schedule, 12-09, Reserve, Inventory [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Valuation Allowances and Reserves, Opening Balance		126,933	103,821	95,391
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	[4]	17,202	27,030	10,148
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account	[5]	1,261		1,885
SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment	[5]		(63)
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction	[6]	(2,803)	(3,855)	(3,603)
Valuation Allowances and Reserves, Ending Balance		$ 142,593	$ 126,933	$ 103,821

[1] Additions charged to costs and expenses were higher in fiscal 2020 as compared to fiscal 2021 and fiscal 2019 principally due to potential collection difficulties from certain commercial aviation customers that filed for bankruptcy protection in fiscal 2020 as a result of the financial impact from the COVID-19 global pandemic (the "Pandemic").

[2] Principally additions from acquisitions and foreign currency translation adjustments.

[3] Principally write-offs of uncollectible accounts receivables.

[4] Additions charged to costs and expenses were higher in fiscal 2020 as compared to fiscal 2021 and fiscal 2019 principally due to the significant decline in global commercial air travel due to the ongoing Pandemic resulting in lower demand for the Company's commercial aviation products and services and certain specific obsolescence reserves following the announced retirement of certain aircraft types and engine platforms by major U.S. carriers.

[5] Principally additions from acquisitions and foreign currency translation adjustments.

[6] Principally write-offs of slow-moving, obsolete or damaged inventory.