v3.26.1
Summary of Significant Accounting Policies - Additional Information (Details) - segment
6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
May 18, 2026
Product Information [Line Items]      
Number of operating segments 1    
2027 Notes | Convertible Debt      
Product Information [Line Items]      
Debt instrument interest rate percentage 5.00%   5.00%
2030 Notes | Convertible Debt      
Product Information [Line Items]      
Debt instrument interest rate percentage 7.50%   7.50%
Chiesi | Revenue Benchmark | Customer Concentration Risk      
Product Information [Line Items]      
Concentration risk, percentage 100.00%    
Chiesi | Accounts Receivable | Customer Concentration Risk      
Product Information [Line Items]      
Concentration risk, percentage 100.00% 100.00%