BUSINESS SEGMENT INFORMATION - Properties, Plants and Equipment, Net by Geographical Area (Details) - USD ($) $ in Millions	Apr. 30, 2023	Oct. 31, 2022
Assets:
Total assets	$ 5,911.5	$ 5,469.9
Long lived assets, net:
Total long-lived assets, net	1,822.2	1,710.9
United States
Long lived assets, net:
Total long-lived assets, net	1,410.1	1,315.6
Europe, Middle East and Africa
Long lived assets, net:
Total long-lived assets, net	321.9	303.7
Asia Pacific and Other Americas
Long lived assets, net:
Total long-lived assets, net	90.2	91.6
Operating Segments
Assets:
Total assets	5,533.5	5,032.3
Operating Segments | Global Industrial Packaging
Assets:
Total assets	2,885.4	2,308.4
Operating Segments | Paper Packaging & Services
Assets:
Total assets	2,396.4	2,473.9
Operating Segments | Land Management
Assets:
Total assets	251.7	250.0
Corporate and other
Assets:
Total assets	$ 378.0	$ 437.6