v3.26.1
Collaborations - Additional Information (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 25, 2025
Jul. 07, 2020
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Sep. 30, 2023
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2023
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Revenue Recognized               $ 75,000      
Revenue       $ 65,000 $ 11,476   $ 99,365 33,576      
Milestone Two [Member]                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Revenue recognized recorded in deferred revenue         3,700     23,600      
Unconstrained Consideration                     $ 55,000
Sanofi Agreement                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Upfront payment   $ 150,000                  
Collaboration agreement transaction price   150,000                  
Unconstrained Consideration                   $ 20,000  
Sanofi Agreement | Milestone One [Member]                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Collaboration revenue recognised           $ 40,000          
Sanofi Agreement | Milestone Two [Member]                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Collaboration revenue recognised           $ 15,000          
Sanofi Agreement | Collaboration Target 1                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Collaboration agreement transaction price   120,000                  
Revenue       20,000 $ 11,500   20,000 $ 33,600      
Deferred Revenue       0     0   $ 0    
Sanofi Agreement | Collaboration Target 2                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Collaboration agreement transaction price   30,000                  
Sanofi Agreement | Maximum                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Development milestone payments   1,480,000 $ 955,000                
Commercial Milestone Payments   $ 700,000                  
Sanofi Agreement | Minimum                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Development milestone payments     $ 20,000                
Gilead Agreement                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Upfront payment $ 40,000                    
Collaboration agreement transaction price             40,000        
Revenue recognized recorded in deferred revenue             0   $ 34,400    
Option Exercise Payment 45,000                    
Revenue       $ 45,000     $ 79,400        
Gilead Agreement | Maximum                      
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]                      
Commercial Milestone Payments $ 665,000