RESTRUCTURING CHARGES - Amounts Expected to be Incurred, Amounts Incurred, and Amounts Remaining to Be Incurred (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	$ 10.1
Amounts Incurred During the Three Months Ended January 31, 2023	2.4	$ 3.5
Amounts Remaining to be Incurred	7.7
Employee separation costs
Restructuring and Related Costs [Line Items]
Amounts Incurred During the Three Months Ended January 31, 2023	1.1
Other restructuring costs
Restructuring and Related Costs [Line Items]
Amounts Incurred During the Three Months Ended January 31, 2023	1.3
Global Industrial Packaging
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	7.1
Amounts Incurred During the Three Months Ended January 31, 2023	2.1
Amounts Remaining to be Incurred	5.0
Global Industrial Packaging | Employee separation costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	4.0
Amounts Incurred During the Three Months Ended January 31, 2023	0.8
Amounts Remaining to be Incurred	3.2
Global Industrial Packaging | Other restructuring costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	3.1
Amounts Incurred During the Three Months Ended January 31, 2023	1.3
Amounts Remaining to be Incurred	1.8
Paper Packaging & Services
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	3.0
Amounts Incurred During the Three Months Ended January 31, 2023	0.3
Amounts Remaining to be Incurred	2.7
Paper Packaging & Services | Employee separation costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	1.6
Amounts Incurred During the Three Months Ended January 31, 2023	0.3
Amounts Remaining to be Incurred	1.3
Paper Packaging & Services | Other restructuring costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	1.4
Amounts Incurred During the Three Months Ended January 31, 2023	0.0
Amounts Remaining to be Incurred	$ 1.4