v3.25.2
Nature of the Business and Basis of Presentation - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 51 Months Ended
Mar. 31, 2025
Jun. 30, 2025
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Dec. 31, 2024
Nature Of Business And Basis Of Presentation [Line Items]            
Aggregate net proceeds from offering     $ 470,513,000 $ 0    
Accumulated deficit   $ 1,778,192,000 1,778,192,000   $ 1,778,192,000 $ 1,566,631,000
Cash, cash equivalents, and marketable securities   $ 1,200,000,000 $ 1,200,000,000   $ 1,200,000,000  
Underwritten Public Offering            
Nature Of Business And Basis Of Presentation [Line Items]            
Stock sold during period shares, new issues 16,151,686          
Price per share of shares issued $ 28.48          
Aggregate net proceeds from offering $ 470,500,000          
Legal, accounting and other fees $ 800,000          
Pre-Funded Warrants            
Nature Of Business And Basis Of Presentation [Line Items]            
Warrants to purchase common stock 1,404,988          
Purchase price per warrant $ 28.47          
Jeffries LLC Sales Agreement            
Nature Of Business And Basis Of Presentation [Line Items]            
Stock sold during period shares, new issues   0 0   13,769,001  
Gross proceeds from issuance of common stock         $ 864,000,000  
Jeffries LLC Sales Agreement | Common Stock            
Nature Of Business And Basis Of Presentation [Line Items]            
Stock sold during period shares, new issues         13,769,001  
Price per share of shares issued   $ 62.75 $ 62.75   $ 62.75  
Jeffries LLC Sales Agreement | Maximum | ATM Offering            
Nature Of Business And Basis Of Presentation [Line Items]            
Commission rate         3.00%  
Aggregate gross proceeds of shares authorized under ATM sales agreement   $ 1,100,000,000 $ 1,100,000,000   $ 1,100,000,000