REVENUE (Contract Assets and Liabilities) (Details) - USD ($) $ in Thousands	6 Months Ended
	Apr. 30, 2022	Oct. 31, 2021
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Contract assets	$ 79,598	$ 80,073
Contract liabilities	54,385	32,738
Net contract assets	25,213	$ 47,335
Decrease in contract assets, net	(475)
Increase (Decrease) in Customer Deposits	21,647
Contract with Customer, Billings in Excess of Unbilled Receivable and New Deposits in Excess of Deposits Recognized as Revenue	$ (22,122)