CONSOLIDATION OF VARIABLE INTEREST ENTITIES - Total Net Assets of Flexible Packaging JV (Details) - USD ($) $ in Millions	Jul. 31, 2019	Oct. 31, 2018
Variable Interest Entity [Line Items]
Cash and cash equivalents	$ 75.8	$ 94.2
Trade accounts receivable, less allowance of $0.7 in 2019 and $0.6 in 2018	720.3	456.7
Properties, plants and equipment, net	1,678.0	1,191.9
Total Assets	50.9	50.9
Accounts payable	458.5	403.8
Total Liabilities	43.3	43.3
Allowance of trade accounts receivable	7.3	4.2
Flexible Packaging JV | Affiliated Entity | Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Cash and cash equivalents	14.7	22.2
Trade accounts receivable, less allowance of $0.7 in 2019 and $0.6 in 2018	53.0	53.2
Inventories	50.1	49.0
Properties, plants and equipment, net	21.4	28.8
Other assets	28.3	21.5
Total Assets	167.5	174.7
Accounts payable	26.7	29.0
Other liabilities	26.8	24.8
Total Liabilities	53.5	53.8
Allowance of trade accounts receivable	$ 0.7	$ 0.6