CONSOLIDATION OF VARIABLE INTEREST ENTITIES - Total Net Assets of Flexible Packaging JV (Details) - USD ($) $ in Millions	Jan. 31, 2020	Oct. 31, 2019
Variable Interest Entity [Line Items]
Cash and cash equivalents	$ 90.8	$ 77.3
Trade accounts receivable, less allowance of $0.8 in 2020 and $0.7 in 2019	641.7	664.2
Properties, plants and equipment, net	1,664.8	1,690.3
Accounts payable	389.8	435.2
Allowance of trade accounts receivable	7.3	6.8
Flexible Packaging JV | Affiliated Entity | Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Cash and cash equivalents	20.6	16.9
Trade accounts receivable, less allowance of $0.8 in 2020 and $0.7 in 2019	45.9	51.2
Inventories	43.7	46.4
Properties, plants and equipment, net	21.8	22.3
Other assets	27.3	29.3
Total assets	159.3	166.1
Accounts payable	23.4	28.9
Other liabilities	21.0	23.6
Total liabilities	44.4	52.5
Allowance of trade accounts receivable	$ 0.8	$ 0.7