v3.26.1
Intangible Assets (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
May 31, 2026
Jun. 30, 2026
Jun. 30, 2026
May 21, 2025
Intangible Asset, Indefinite-Lived, Acquired [Line Items]        
Intangible assets impairment loss   $ 41,824 $ 41,824  
Estimated fair value   $ 9,100 $ 9,100  
Discount rate (as a percentage) 24.00%      
Minimum        
Intangible Asset, Indefinite-Lived, Acquired [Line Items]        
Probability weighting (as a percentage) 10.00%      
Maximum        
Intangible Asset, Indefinite-Lived, Acquired [Line Items]        
Probability weighting (as a percentage) 70.00%      
ACELYRIN        
Intangible Asset, Indefinite-Lived, Acquired [Line Items]        
Fair value of IPR&D asset       $ 50,959