Nature of the Business - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Jan. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net losses attributable to common stockholders		$ (190,418)	$ (168,710)
Accumulated deficit		(656,193)	$ (465,775)
Cash, cash equivalents and short-term investments		$ 183,900
Subsequent Event
Percentage of workforce reduction	95.00%