v3.26.1
Related party transactions (Details Narrative)
kr in Thousands
6 Months Ended
Jun. 30, 2026
shares
Jun. 03, 2025
USD ($)
Jun. 30, 2026
SEK (kr)
Jun. 30, 2025
SEK (kr)
IfrsStatementLineItems [Line Items]        
Payment to related party | $   $ 275,000    
Cost of issuance of shares     kr 104,114  
Proceeds from sale of design business     33,254
Gain on disposal of associate     kr 32,543  
Description of transaction with related party     (i) entered into a three-year service agreement under which it commits to purchase services from the purchasing company,(ii) acquired a 19% equity interest in the new company, amounting SEK 7,500 thousand, and (iii) entered into a sub-lease agreement for the new company’s office space. These arrangements were assessed, supported by an independent valuation and were considered in concluding that the full purchase price relates to the transferred business. As the purchasing company is a related party, the transaction and the associated agreements are disclosed as a related party transaction.  
Issued capital [member]        
IfrsStatementLineItems [Line Items]        
Issuance of shares for services | shares 1,013,620      
Polar Charge Group [member]        
IfrsStatementLineItems [Line Items]        
Equity method ownership percentage 9.00%   9.00% 9.00%
Enride Shareholders [member]        
IfrsStatementLineItems [Line Items]        
Equity method ownership percentage   0.80%