BUSINESS SEGMENT INFORMATION - Geographic Area (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2022	Apr. 30, 2021
Segment Reporting Information [Line Items]
Total net sales	$ 1,667.3	$ 1,340.6	$ 3,231.6	$ 2,487.1
Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	971.7	798.0	1,920.8	1,457.3
Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	689.3	537.0	1,299.3	1,017.9
Land Management
Segment Reporting Information [Line Items]
Total net sales	6.3	5.6	11.5	11.9
United States
Segment Reporting Information [Line Items]
Total net sales	1,029.9	784.3	1,954.7	1,466.9
United States | Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	345.1	250.3	663.9	453.1
United States | Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	678.5	528.4	1,279.3	1,001.9
United States | Land Management
Segment Reporting Information [Line Items]
Total net sales	6.3	5.6	11.5	11.9
Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Total net sales	459.2	410.5	916.5	741.0
Europe, Middle East and Africa | Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	459.2	410.5	916.5	741.0
Europe, Middle East and Africa | Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	0.0	0.0	0.0	0.0
Europe, Middle East and Africa | Land Management
Segment Reporting Information [Line Items]
Total net sales	0.0	0.0	0.0	0.0
Asia Pacific and Other Americas
Segment Reporting Information [Line Items]
Total net sales	178.2	145.8	360.4	279.2
Asia Pacific and Other Americas | Global Industrial Packaging
Segment Reporting Information [Line Items]
Total net sales	167.4	137.2	340.4	263.2
Asia Pacific and Other Americas | Paper Packaging & Services
Segment Reporting Information [Line Items]
Total net sales	10.8	8.6	20.0	16.0
Asia Pacific and Other Americas | Land Management
Segment Reporting Information [Line Items]
Total net sales	$ 0.0	$ 0.0	$ 0.0	$ 0.0