Debt - Senior Notes (Details) - USD ($)					1 Months Ended	3 Months Ended
	Jan. 12, 2024	Dec. 20, 2023	Nov. 15, 2023	Nov. 08, 2023	Jul. 31, 2021	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Mar. 28, 2019	Nov. 06, 2018	Nov. 01, 2018
Debt Instrument
Long-term debt						$ 670,183,000		$ 547,260,000
Line of Credit | Revolving Credit Facility
Debt Instrument
Repayments of long-term debt					$ 140,000,000
Interest expense						308,000	$ 1,259,000
6.125% Senior Notes | Related Party
Debt Instrument
Stated interest rate									6.125%
6.125% Senior Notes | Senior Notes
Debt Instrument
Stated interest rate										6.125%
Debt instrument face amount										$ 550,000,000
Debt price level											98.94%
Debt instrument yield										6.375%
Repayments of long-term debt			$ 566,800,000
Interest expense			$ 16,800,000			0	8,422,000
Delayed Draw Term Loan | Line of Credit | Revolving Credit Facility
Debt Instrument
Borrowings of long-term debt				$ 420,000,000		420,000,000
Extinguishment of debt	$ 420,000,000
Long-term debt						0		417,260,000
Cantor Credit Agreement | Line of Credit | Revolving Credit Facility
Debt Instrument
Borrowings of long-term debt		$ 130,000,000				130,000,000
Extinguishment of debt						130,000,000
Long-term debt						0		130,000,000
Cantor Credit Agreement | Line of Credit | Revolving Credit Facility | Related Party
Debt Instrument
Borrowings of long-term debt		$ 130,000,000
Long-term debt						$ 0
7.500% Senior Notes | Senior Notes
Debt Instrument
Stated interest rate	7.50%					7.50%
Debt instrument face amount	$ 600,000,000
Interest expense						$ 9,875,000	$ 0
Borrowings of long-term debt	594,700,000
Long-term debt						$ 595,183,000		$ 0
Debt issuance costs, gross	500,000
7.500% Senior Notes | Senior Notes | Cantor | Related Party
Debt Instrument
Borrowings of long-term debt	$ 125,000,000