Investments - Summary of Unrealized Gains (Losses) Related to Equity Securities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Net gains recognized during the period	$ 10,495	$ 986	$ 10,408	$ 12,044
Less: net gains (losses) recognized during the period on equity securities sold during the period	1,197	(1,362)	5,767	6,027
Unrealized gains recognized during the period on equity securities held	$ 9,298	$ 2,348	$ 4,641	$ 6,017