SHARE-BASED COMPENSATION, Share-based Activity (Details) - $ / shares shares in Thousands	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Shares Available for Grant [Roll Forward]
Opening Balance Outstanding Shares (Shares Available For Grant)	3,374	4,064	4,085
Granted (Available for Grant)	(56)	(699)	(29)
Cancelled (Available for Grant)	6	9	8
Ending Balance Outstanding Shares (Shares Available For Grant)	3,324	3,374	4,064
Shares Outstanding [Roll Forward]
Outstanding (Shares Under Option)	4,341	3,993	4,692
Granted (Shares Under Option)	56	699	29
Exercised (Shares Under Option)	(762)	(342)	(720)
Cancelled (Shares Under Option)	(6)	(9)	(8)
Outstanding (Shares Under Option)	3,629	4,341	3,993
Weighted Average Exercise Price [Roll Forward]
Outstanding (in dollars per share)	$ 52.16	$ 36.75	$ 33.73
Granted (in dollars per share)	120.76	125.57	97.00
Exercised (in dollars per share)	22.40	21.88	19.32
Cancelled (in dollars per share)	67.98	64.78	55.61
Outstanding (in dollars per share)	$ 59.44	$ 52.16	$ 36.75