BUSINESS SEGMENT INFORMATION - Segment Information (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2020	Jan. 31, 2019
Segment Reporting Information [Line Items]
Total operating profit (loss)	$ 79.2	$ 67.2
Total depreciation, depletion and amortization expense	61.3	31.3
Rigid Industrial Packaging & Services
Segment Reporting Information [Line Items]
Total operating profit (loss)	42.8	23.3
Total depreciation, depletion and amortization expense	19.6	19.7
Paper Packaging & Services
Segment Reporting Information [Line Items]
Total operating profit (loss)	32.5	35.3
Total depreciation, depletion and amortization expense	39.2	8.8
Flexible Products & Services
Segment Reporting Information [Line Items]
Total operating profit (loss)	2.0	6.0
Total depreciation, depletion and amortization expense	1.5	1.7
Land Management
Segment Reporting Information [Line Items]
Total operating profit (loss)	1.9	2.6
Total depreciation, depletion and amortization expense	$ 1.0	$ 1.1