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INCOME TAXES - Narrative (Details) $ in Millions | 12 Months Ended
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Oct. 31, 2024 USD ($) state | Oct. 31, 2023 USD ($) | Oct. 31, 2022 USD ($)
Income Taxes [Line Items] |  |  |
Effective tax rate | 39.10% | 24.10% | 25.70%
Income tax provision | $ 52.2 | $ 79.7 | $ 79.6
Non-taxable change to increase (decrease) fair value of contingent consideration | 95.7 | (45.6) | 0.0
Benefit related to energy efficient incentives | 5.5 |  |
Tax credits | 4.1 |  |
Unrecognized tax benefits that would impact effective tax rate | 15.5 | 20.7 | 22.0
Maximum decrease in unrecognized tax benefits that is reasonably possible | 0.1 |  |
Uncertain tax positions, interest and penalties accrued | 1.3 | 1.4 |
Unrecognized tax benefits, interest and penalties benefit | $ 0.1 |  | $ 0.9
Unrecognized tax benefits, interest and penalties expense |  | $ 0.7 |
Number of states in which entity operates | state | 50 |  |
Foreign Tax Jurisdiction |  |  |
Income Taxes [Line Items] |  |  |
Return to provision adjustments | $ (7.3) |  |
State and Local Jurisdiction |  |  |
Income Taxes [Line Items] |  |  |
Operating loss carryforwards | $ 46.5 |  |

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