DEBT - Lines of Credit and Other Debt Facilities (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument
Total debt and capital lease obligations	$ 1,932,500,000	$ 1,895,300,000
Revolving Credit Facility
Debt Instrument
Reduction in borrowings	6,200,000	6,000,000
Line of Credit
Debt Instrument
Outstanding letters of credit	6,200,000	6,000,000
Line of Credit | Lines of Credit and Revolving Lines of Credit
Debt Instrument
Total debt and capital lease obligations	0	0
Remaining borrowing capacity	$ 392,000,000	$ 391,000,000