BUSINESS SEGMENT INFORMATION - Geographic Area (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Segment Reporting Information [Line Items]
Total net sales	$ 5,218.6	$ 6,349.5	$ 5,556.1
Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	2,936.8	3,652.4
Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	2,260.5	2,675.1
Land Management
Segment Reporting Information [Line Items]
Total net sales	21.3	22.0
United States
Segment Reporting Information [Line Items]
Total net sales	3,332.3	3,939.9
United States | Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	1,093.0	1,287.1
United States | Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	2,218.0	2,630.8
United States | Land Management
Segment Reporting Information [Line Items]
Total net sales	21.3	22.0
Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Total net sales	1,310.9	1,700.7
Europe, Middle East and Africa | Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	1,310.9	1,700.7
Europe, Middle East and Africa | Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	0.0	0.0
Europe, Middle East and Africa | Land Management
Segment Reporting Information [Line Items]
Total net sales	0.0	0.0
Asia Pacific and Other Americas
Segment Reporting Information [Line Items]
Total net sales	575.4	708.9
Asia Pacific and Other Americas | Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	532.9	664.6
Asia Pacific and Other Americas | Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	42.5	44.3
Asia Pacific and Other Americas | Land Management
Segment Reporting Information [Line Items]
Total net sales	$ 0.0	$ 0.0