BUSINESS SEGMENT INFORMATION - Properties, Plants and Equipment, Net by Geographical Area (Details) - USD ($) $ in Millions	Apr. 30, 2022	Oct. 31, 2021
Assets:
Total assets	$ 5,622.9	$ 5,815.8
Long lived assets, net:
Total long-lived assets, net	1,693.2	1,810.6
United States
Long lived assets, net:
Total long-lived assets, net	1,282.2	1,321.8
Europe, Middle East and Africa
Long lived assets, net:
Total long-lived assets, net	311.0	374.5
Asia Pacific and Other Americas
Long lived assets, net:
Total long-lived assets, net	100.0	114.3
Operating Segments
Assets:
Total assets	5,287.0	5,490.8
Operating Segments | Global Industrial Packaging
Assets:
Total assets	2,514.5	2,735.1
Operating Segments | Paper Packaging & Services
Assets:
Total assets	2,522.0	2,506.5
Operating Segments | Land Management
Assets:
Total assets	250.5	249.2
Corporate and other
Assets:
Total assets	$ 335.9	$ 325.0