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DEBT - Schedule of Composition of Long-term Debt (Details) - USD ($) $ in Millions | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Instrument |  |
Total debt | $ 2,127.3 | $ 2,092.7
Less: unamortized debt issuance costs | 9.1 | 10.2
Less: current maturities | 75.7 | 130.3
Total long-term debt | 2,042.5 | 1,952.2
Other Debt |  |
Debt Instrument |  |
Real estate related and other long-term debt | 8.9 | 22.3
Finance leases | 273.7 | 220.4
Total other debt | $ 1,052.3 | 1,039.6
4.00% Senior Notes | Senior Notes |  |
Debt Instrument |  |
Interest rate (as a percentage) | 4.00% |
Senior notes | $ 750.0 | 750.0
Acquisition Line | Line of Credit |  |
Debt Instrument |  |
Acquisition Line | 325.0 | 303.2
Real estate related | Other Debt |  |
Debt Instrument |  |
Real estate related and other long-term debt | $ 769.8 | $ 796.9

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