FAIR VALUE MEASUREMENTS, Assets and Liabilities, Measured at Fair Value Using Unobservable Inputs (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Payment of contingent consideration	$ 7,631	$ (1,246)	$ (515)
Liabilities, Ending Balance	82,803
Accrued Liabilities, Current	290,199	206,857
Other Liabilities, Noncurrent	338,948	378,257
Fair Value, Inputs, Level 3 [Member]
Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Liabilities, Opening Balance	62,286	41,974
Contingent consideration related to acquisition	29,732	18,334
Increase in accrued contingent consideration, net	(7,631)	1,246
Payment of contingent consideration	(320)
Change in Unrealized Gain (Loss)	(1,264)	732
Liabilities, Ending Balance	82,803	$ 62,286	$ 41,974
Accrued Liabilities, Current	28,849
Other Liabilities, Noncurrent	$ 53,954