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INCOME TAXES (Details) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Apr. 30, 2021 USD ($) | Apr. 30, 2020 USD ($) | Apr. 30, 2021 USD ($) | Apr. 30, 2020 USD ($) | Feb. 24, 2021 a
Income Tax Contingency [Line Items] |  |  |  |  |
Income tax expense | $ 17.3 | $ 26.5 | $ 23.4 | $ 37.9 |
Favorable reconciliation tax settlement |  |  | $ 7.5 |  |
Timberland In Southwest Alabama |  |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |  |
Area of land | a |  |  |  |  | 69,200

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