v3.25.3
Financial Assets and Liabilities - Schedule of Financial Assets and Financial Liabilities (Detail) - EUR (€)
€ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Sep. 30, 2024
Dec. 31, 2023
Financial assets by category        
Cash and cash equivalents € 539,092 € 559,543 € 625,515 € 392,164
Total financial assets 680,799 729,787    
Classified in the statement of financial position        
Non-current assets 3,160 2,317    
Current assets 677,639 727,470    
Financial liabilities by category        
Royalty funding liabilities 287,800      
Lease liabilities 116,659      
Derivative liabilities 233,761 150,670    
Total financial liabilities 1,127,060 1,103,991    
Classified in the statement of financial position        
Non-current liabilities 331,369 365,080    
Current liabilities 795,691 738,911    
Financial liabilities at amortised cost, class [member]        
Financial liabilities by category        
Convertible senior notes 426,241 458,207    
Royalty funding liabilities 287,760 305,379    
Lease liabilities 99,649 93,030    
Trade payables and accrued expenses 78,601 96,394    
Other liabilities (excluding indirect tax, and employee related payables) 1,048 311    
Financial liabilities measured at amortized cost 893,299 953,321    
Total financial liabilities 893,299      
Financial liabilities at amortised cost, class [member] | Financial liabilities at fair value, class [member]        
Financial liabilities by category        
Financial liabilities measured at fair value through profit or loss 233,761 150,670    
Financial assets at amortised cost, class [member]        
Financial assets by category        
Trade receivables 134,734 166,280    
Other receivables (excluding indirect tax receivables) 6,973 3,964    
Cash and cash equivalents 539,092 559,543    
Financial assets measured at amortized cost € 680,799 € 729,787