Consolidated statements of financial position
  | 
            31 December  | 
            
  | 
        |
|---|---|---|---|
(thousands of €)  | 
            2023  | 
            2022  | 
            Notes  | 
        
Assets  | 
            
  | 
            
  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Goodwill  | 
            69,557  | 
            69,813  | 
            |
Intangible assets other than goodwill  | 
            127,906  | 
            146,354  | 
            |
Property, plant and equipment  | 
            126,321  | 
            154,252  | 
            |
Deferred tax assets  | 
            1,126  | 
            1,363  | 
            |
Non-current R&D incentives receivables  | 
            141,252  | 
            119,941  | 
            |
Other non-current assets  | 
            29,645  | 
            5,778  | 
            |
Non-current assets  | 
            495,807  | 
            497,501  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Inventories  | 
            73,978  | 
            52,925  | 
            |
Trade and other receivables  | 
            28,449  | 
            40,429  | 
            |
Current R&D incentives receivables  | 
            37,436  | 
            26,126  | 
            |
Current financial investments  | 
            3,517,698  | 
            3,585,945  | 
            |
Cash and cash equivalents  | 
            166,803  | 
            508,117  | 
            |
Other current assets  | 
            15,140  | 
            23,307  | 
            |
Current assets from continuing operations  | 
            3,839,504  | 
            4,236,850  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Assets in disposal group classified as held for sale  | 
            22,085  | 
            -  | 
            |
  | 
            
  | 
            
  | 
            
  | 
        
Total current assets  | 
            3,861,589  | 
            4,236,850  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Total assets  | 
            4,357,396  | 
            4,734,351  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Equity and liabilities  | 
            
  | 
            
  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Share capital  | 
            293,937  | 
            293,604  | 
            |
Share premium account  | 
            2,736,994  | 
            2,735,557  | 
            |
Other reserves  | 
            (5,890)  | 
            (4,853)  | 
            
  | 
        
Translation differences  | 
            (1,201)  | 
            (1,593)  | 
            
  | 
        
Accumulated losses  | 
            (228,274)  | 
            (496,689)  | 
            
  | 
        
Total equity  | 
            2,795,566  | 
            2,526,026  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Retirement benefit liabilities  | 
            2,293  | 
            5,540  | 
            
  | 
        
Deferred tax liabilities  | 
            23,607  | 
            20,148  | 
            |
Non-current lease liabilities  | 
            4,944  | 
            14,692  | 
            |
Other non-current liabilities  | 
            31,570  | 
            21,808  | 
            |
Non-current deferred income  | 
            1,071,193  | 
            1,623,599  | 
            |
Non-current liabilities  | 
            1,133,607  | 
            1,685,787  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Current lease liabilities  | 
            4,652  | 
            7,209  | 
            |
Trade and other liabilities  | 
            135,201  | 
            148,675  | 
            |
Current tax payable  | 
            56  | 
            1,022  | 
            
  | 
        
Current deferred income  | 
            256,270  | 
            365,631  | 
            |
Current liabilities from continuing operations  | 
            396,179  | 
            522,538  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Liabilities directly associated with assets in disposal group classified as held for sale  | 
            32,044  | 
            -  | 
            |
Total current liabilities  | 
            428,223  | 
            522,538  | 
            
  | 
        
  | 
            
  | 
            
  | 
            
  | 
        
Total liabilities  | 
            1,561,830  | 
            2,208,325  | 
            
  | 
        
Total equity and liabilities  | 
            4,357,396  | 
            4,734,351  | 
            
  | 
        
The accompanying notes form an integral part of these financial statements.