Disclosure Of General Information About Financial Statements [Text Block]
| Concept | 2024-01-01 to 2024-12-31 | 
|---|---|
| Disclosure of general information about financial statements [text block] |  | 
| Name of reporting entity or other means of identification | 
                                                AB
                                                
                                             | 
| Period covered by financial statements | 
                                                räkenskapsåret 2024
                                                
                                             | 
| Description of presentation currency | 
                                                svenska
                                                
                                             | 
| Level of rounding used in financial statements | 
                                                miljontals
                                                
                                             |