v3.26.1
Investment in associates - Narrative (Details) - Total for all related parties - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Disclosure of detailed information about investment property [line items]    
Total revenue from related parties $ 150,892 $ 151,878
Polestar Times Technology    
Disclosure of detailed information about investment property [line items]    
Total revenue from related parties $ 0 $ 21,858