Investments - Schedule of Reconciliation of Net Realized and Unrealized (Losses) Gains on Investments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Gross realized gains on sales of available-for-sale securities	$ 2	$ 64	$ 716
Gross realized losses on sales of available-for-sale securities	(638)	(322)	(652)
Gross realized gains on sales of other investments	1,900	0	2,100
Impairment charge in other investments	(2,236)	0	(2,180)
Net realized losses and impairment losses	$ (972)	$ (258)	$ (16)