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Debt - Senior Notes (Details) - USD ($)				3 Months Ended
Debt - Senior Notes (Details) - USD ($)	Jan. 12, 2024	Dec. 20, 2023	Nov. 08, 2023	Mar. 31, 2025	Dec. 31, 2024
Debt Instrument
Long-term debt				$ 770,941,000	$ 670,673,000
7.500% Senior Notes \| Senior Notes
Debt Instrument
Stated interest rate	7.50%			7.50%
Debt instrument face amount	$ 600,000,000
Borrowings of long-term debt	594,700,000
Long-term debt				$ 595,941,000	595,673,000
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
Delayed Draw Term Loan \| Line of Credit \| Revolving Credit Facility
Debt Instrument
Borrowings of long-term debt			$ 420,000,000
Extinguishment of debt	$ 420,000,000
Cantor Credit Agreement \| Line of Credit \| Revolving Credit Facility
Debt Instrument
Borrowings of long-term debt		$ 130,000,000
Extinguishment of debt				130,000,000
Long-term debt				0	$ 130,000,000.0
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