Disclosure Of Material Accounting Policy Information [Text Block]
| Concept | 
                                    
                                        2024-01-01 to 2024-12-31  | 
                            
                        
|---|---|
| Disclosure of material accounting policy information [text block] | 
                                        
                                             | 
                                
                            
| Description of accounting policy for borrowing costs [text block] | 
                                        
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| Description of accounting policy for borrowings [text block] | 
                                        
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| Description of accounting policy for business combinations [text block] | 
                                        
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| Description of accounting policy for cash flows [text block] | 
                                        
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| Description of accounting policy for deferred income tax [text block] | 
                                        
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| Description of accounting policy for derivative financial instruments [text block] | 
                                        
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| Description of accounting policy for dividends [text block] | 
                                        
                                             
                                                Equity
                                                
                                             
                                        
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| Description of accounting policy for earnings per share [text block] | 
                                        
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| Description of accounting policy for expenses [text block] | 
                                        
                                             
                                                Production Costs
                                                
                                             
                                        
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| Description of accounting policy for fair value measurement [text block] | 
                                        
                                             
                                                DKK million
                                                
                                             
                                        
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| Description of accounting policy for foreign currency translation [text block] | 
                                        
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| Description of accounting policy for impairment of assets [text block] | 
                                        
                                             
                                                Impairment of Goodwill and in
                                                
                                             
                                        
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| Description of accounting policy for income tax [text block] | 
                                        
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| Description of accounting policy for leases [text block] | 
                                        
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| Description of accounting policy for loans and receivables [text block] | 
                                        
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| Description of accounting policy for measuring inventories [text block] | 
                                        
                                             
                                                f t
                                                
                                             
                                        
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| Description of accounting policy for intangible assets and goodwill [text block] | 
                                        
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| Description of accounting policy for intangible assets other than goodwill [text block] | 
                                        
                                             
                                                Development projects, Software, Patents, Licenses and
                                                
                                             
                                        
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| Description of accounting policy for investment in associates [text block] | 
                                        
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| Description of accounting policy for property, plant and equipment [text block] | 
                                        
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| Description of accounting policy for provisions [text block] | 
                                        
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| Description of accounting policy for recognition of revenue [text block] | 
                                        
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| Description of accounting policy for research and development expense [text block] | 
                                        
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| Description of accounting policy for segment reporting [text block] | 
                                        
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| Description of accounting policy for share-based payment transactions [text block] | 
                                        
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| Description of accounting policy for trade and other receivables [text block] | 
                                        
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| Description of accounting policy for treasury shares [text block] | 
                                        
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