Long-Term Obligations Table (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 1,635,188,000
Line of Credit Facility, Fair Value of Amount Outstanding	0	$ 0
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net	(17,890,000)	(19,168,000)
Debt, Long-term and Short-term, Combined Amount	1,617,298,000	1,628,770,000
Debt, Current	51,000,000	51,000,000
Long-term Debt	1,566,298,000	$ 1,577,770,000
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 500,000,000
Debt Instrument, Interest Rate During Period	0.00%	0.00%
Term Loan A
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 802,188,000	$ 812,813,000
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net	$ 8,500,000
Debt Instrument, Interest Rate During Period	8.24%	7.67%
Term Loan B
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 833,000,000	$ 835,125,000
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net	$ 9,400,000
Debt Instrument, Interest Rate During Period	8.60%	8.00%