v3.26.1
Collaboration and License Agreements - Takeda Pharmaceutical Company Limited (Details)
1 Months Ended
Jan. 31, 2021
USD ($)
Oct. 31, 2020
bundle
obligation
Jun. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
Mar. 31, 2023
USD ($)
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]            
Development regulatory and sales milestones payments     $ 16,200,000,000      
Contract liabilities included in deferred revenue, current     94,596,000 $ 2,399,000 $ 22,979,000  
Accrued expenses     86,174,000 $ 90,419,000    
Takeda Pharmaceutical Company Limited | License and Co-Funding Agreement            
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]            
Number of distinct bundle | bundle   1        
Number of distinct performance obligations | obligation   1        
Initial transaction price $ 300,000,000.0          
Milestone payment           $ 40,000,000.0
Contract liabilities included in deferred revenue, current     0      
Accrued expenses     36,400,000      
Takeda Pharmaceutical Company Limited | Minimum | License and Co-Funding Agreement            
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]            
Percentage of eligible to receive tiered royalties on net sales   20.00%        
Takeda Pharmaceutical Company Limited | Maximum | License and Co-Funding Agreement            
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]            
Percentage of eligible to receive tiered royalties on net sales   25.00%        
Development regulatory and sales milestones payments     $ 527,500,000