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INCOME TAXES - Narrative (Details) $ in Millions | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Oct. 31, 2023 USD ($) state | Oct. 31, 2022 USD ($) | Oct. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Income Taxes [Line Items] |  |  |  |  |  |
Effective tax rate |  |  | 24.10% | 25.70% | 29.80% |
Income tax provision |  |  | $ 79.7 | $ 79.6 | $ 53.5 |
Benefit related to non-taxable change in fair value of contingent consideration related to acquisition |  |  | 12.8 |  |  |
Income tax benefit for share-based compensation |  |  | 2.2 | 1.4 |  |
Return to provision adjustments |  |  | (1.5) | 1.3 |  |
Expense related to non-deductible executive compensation |  |  | 4.8 |  |  |
Income tax benefit for expiring statues of limitations |  |  |  | 8.1 |  |
Deferred payroll tax |  |  |  |  |  | $ 132.0
Payment of deferred payroll tax | $ 66.0 | $ 66.0 |  |  |  |
Tax credits |  |  | 2.7 |  |  |
Unrecognized tax benefits that would impact effective tax rate |  |  |  | 22.0 | 30.4 |
Maximum decrease in unrecognized tax benefits that is reasonably possible |  |  | 0.7 |  |  |
Uncertain tax positions, interest and penalties accrued |  |  | 1.4 | 0.7 |  |
Unrecognized tax benefits, interest and penalties expense |  |  | $ 0.7 |  | $ 0.1 |
Unrecognized tax benefits, interest and penalties benefit |  |  |  | $ 0.9 |  |
Number of states in which entity operates | state |  |  | 50 |  |  |
State and Local Jurisdiction |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |
Operating loss carryforwards |  |  | $ 48.7 |  |  |

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