Income Taxes - Deferred Tax Assets, Changes in Valuation Allowance (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Deferred Tax Assets, Valuation Allowance [Roll Forward]
Balance at the beginning of the period	$ 434,895	$ 416,588	$ 422,812
Increase (decrease) due to net operating losses and temporary differences	23,078	25,589	(10,828)
Increase due to stock-based compensation	1,652	224	5,513
Decrease recorded against goodwill	0	(1,590)	0
Increase recorded against additional paid-in capital	96,316	2,720	2,842
Increase (decrease) recorded against other comprehensive income	10,603	(8,636)	(3,751)
Balance at the end of the period	$ 566,544	$ 434,895	$ 416,588