Organization - Additional Information (Details) - USD ($) $ / shares in Units, shares in Thousands	1 Months Ended	12 Months Ended
	Feb. 28, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Aug. 31, 2022
Description Of Organization [Line Items]
Stock-based compensation expense		$ 38,337,000	$ 22,362,000	$ 5,828,000
Net proceeds from issuance of common stock		601,000
Proceeds from public offering of common stock, net of offering costs			626,405,000
Accumulated deficit		1,054,836,000	$ 785,360,000
Cash, cash equivalents and marketable securities		434,000,000.0
Success payment liabilities		18,600,000
Contingent consideration		$ 99,100,000
At The Market Offering | Common Stock
Description Of Organization [Line Items]
Issuance of common stock, net of offering costs (in shares)		149
IPO | Common Stock
Description Of Organization [Line Items]
Issuance of common stock, net of offering costs (in shares)	27,000		27,025
Common stock price per share	$ 25.00
Proceeds from public offering of common stock, net of offering costs	$ 626,400,000
Payments of underwriting discounts and commissions	45,200,000
Offering expenses	$ 4,000,000.0
Underwriters' Option To Purchase Additional Shares | Common Stock
Description Of Organization [Line Items]
Issuance of common stock, net of offering costs (in shares)	3,500
Cowen | At The Market Offering
Description Of Organization [Line Items]
Common stock maximum aggregate offering price					$ 150,000,000.0
Net proceeds from issuance of common stock		$ 600,000
Portfolio Prioritization and Corporate Restructuring
Description Of Organization [Line Items]
Reduction workforce percentage		15.00%
Expenses related to employee severance, benefits, and related costs		$ 6,800,000
Stock-based compensation expense		$ 1,900,000