STOCK COMPENSATION PLANS - Compensation Costs (Details) - USD ($)	3 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total performance share compensation expense	$ 8,400,000	$ 2,700,000
Performance Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total performance share compensation expense	$ 6,018,000	0
Performance Share Plan 2019 | Performance Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share issued (in shares)	60,682
Total performance share compensation expense	$ 881,000	0
Performance Share Plan 2020 | Performance Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share issued (in shares)	88,924
Total performance share compensation expense	$ 5,137,000	$ 0