Restructuring - Schedule of Restructuring Related Charges (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Severance and other employee costs		$ 8,552
Other		3,078
Total restructuring charges	$ 0	11,630
Research and Development Expense [Member]
Restructuring Cost and Reserve [Line Items]
Severance and other employee costs		3,872
Other		488
Total restructuring charges		4,360
General and Administrative Expense [Member]
Restructuring Cost and Reserve [Line Items]
Severance and other employee costs		4,680
Other		2,590
Total restructuring charges		$ 7,270