Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Line Items]
Valuation allowance, deferred tax asset, increase (decrease), amount	$ (121,308,000)	$ 249,979,000
Uncertain tax positions	0	0
Unrecognized tax benefits, Income tax penalties and interest accrued	0	$ 0
Domestic Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	1,000,000,000
Domestic Tax Authority | Research Tax Credit Carryforward
Income Tax Disclosure [Line Items]
Tax credit carryforward, amount	40,400,000
Domestic Tax Authority | Begin To Expire In 2029
Income Tax Disclosure [Line Items]
Operating loss carryforwards	139,200,000
Domestic Tax Authority | Carried Forward Indefinitely
Income Tax Disclosure [Line Items]
Operating loss carryforwards	884,100,000
State and Local Jurisdiction
Income Tax Disclosure [Line Items]
Operating loss carryforwards	998,200,000
State and Local Jurisdiction | Research Tax Credit Carryforward
Income Tax Disclosure [Line Items]
Tax credit carryforward, amount	30,100,000
State and Local Jurisdiction | Carried Forward Indefinitely
Income Tax Disclosure [Line Items]
Operating loss carryforwards	129,000,000.0
State and Local Jurisdiction | Begin To Expire In 2030
Income Tax Disclosure [Line Items]
Operating loss carryforwards	869,200,000
Foreign Tax Authority
Income Tax Disclosure [Line Items]
Operating loss carryforwards	$ 1,700,000