LONG-TERM OBLIGATIONS - Summary of Long-Term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Principal amount	$ 400.8	$ 438.4
Deferred debt issuance costs	(2.6)	(3.5)
Long-term obligations, including current portion	398.2	434.9
Current portion of long-term obligations	(36.3)	(15.5)
Long-term obligations, less current portion	361.9	419.4
Term Loan [Member] \| Four Hundred Fifty Million Term Loan Facility [Member]
Debt Instrument [Line Items]
Principal amount	371.9	435.9
Revolving Credit Facility [Member] \| Five Hundred Fifty Million Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Principal amount	0.0	0.0
Promissory Notes [Member]
Debt Instrument [Line Items]
Principal amount	0.0	0.2
Finance Leases [Member]
Debt Instrument [Line Items]
Principal amount	$ 28.9	$ 2.3

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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