v3.25.1
Financial result (Details) - EUR (€)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Financial result      
Net Unrealized currency exchange gain/loss (-) € 22,727,000 € (20,544,000) € 41,559,000
Net realized currency exchange gain/loss (-) (678,000) (1,118,000) 2,825,000
Fair value re-measurement of warrants 4,000 18,000 186,000
Fair value loss on financial assets held at fair value through profit or loss   (390,000)  
Fair value gain on current financial investments 73,742,000 38,286,000 6,929,000
Fair value adjustments and net currency exchange differences 95,795,000 16,252,000 51,498,000
Other financial income:      
Interest income 89,378,000 79,290,000 18,094,000
Discounting effect of non-current R&D incentives receivables 1,132,000 617,000 93,000
Discounting effect of other non-current liabilities. 395,000 318,000  
Other finance income 223,000 24,000 376,000
Total other financial income 91,128,000 80,249,000 18,563,000
Other financial expenses:      
Interest expenses (911,000) (1,770,000) (6,884,000)
Discounting effect of non-current deferred income 227,000 645,000 (7,672,000)
Discounting effect of other non-current liabilities 395,000 318,000 (2,271,000)
Other finance charges (759,000) (843,000) (699,000)
Total other financial expense (1,670,000) (2,613,000) (9,854,000)
Total net other financial income 185,253,000 93,888,000 60,206,000
Cash and cash equivalents and current financial investments [member] | At amortized cost [member]      
Financial result      
Net Unrealized currency exchange gain/loss (-) € 22,200,000 € (20,400,000) € 41,300,000