Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Taxes [Line Items]
Unrecognized tax benefits	$ 0	$ 30,359	$ 30,359	$ 30,359
Uncertain tax position, accrued interest		$ 13,400	$ 10,500
Federal
Income Taxes [Line Items]
Operating loss carryforwards	31,800
Obligations of states and state agencies
Income Taxes [Line Items]
Operating loss carryforwards	55,300
Valuation allowance	1,300
Capital loss carryforward
Income Taxes [Line Items]
Capital loss carryforwards	$ 4,800