Long-Term Debt - Schedule of Debt Components (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Apr. 17, 2023	Jun. 05, 2019
Debt Instrument [Line Items]
Unamortized debt issuance costs	$ (9,000)	$ (9,500)
Long-term debt, net of debt issuance costs	1,185,000	1,184,500
Less: current portion of long-term debt	(100,000)	(100,000)
Long-term debt, net, less current maturities	1,085,002	1,084,502
Series 2019-1 4.723% Fixed Rate Senior Secured Notes, Class A-2-II
Debt Instrument [Line Items]
Senior Notes	$ 594,000	$ 594,000
Debt interest rate (percent)	4.723%	4.723%		4.723%
Series 2022-1 Variable Funding Senior Secured Notes, Class A-1, variable interest rate of 7.94% and 7.95% at March 31, 2024 and December 31, 2023, respectively
Debt Instrument [Line Items]
Senior Notes	$ 100,000	$ 100,000
Debt interest rate (percent)	7.94%	7.95%
Series 2023-1 7.824% Fixed Rate Senior Secured Notes, Class A-2
Debt Instrument [Line Items]
Senior Notes	$ 500,000	$ 500,000
Debt interest rate (percent)	7.824%	7.824%	7.824%