v3.25.2
Intangible assets - Schedule of reconciliation of intangible assets (Details)
$ in Thousands
 6 Months Ended
Jun. 30, 2025
USD ($)
Intangible assets other than goodwill  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period $ 16,187
Acquisitions 1,343
Acquisitions through business combinations 396
Depreciation charges (1,602)
Translation differences 351
Intangible assets and goodwill at end of period 16,675
Customer contracts  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 13,079
Acquisitions 1,343
Acquisitions through business combinations 396
Depreciation charges (788)
Translation differences 0
Intangible assets and goodwill at end of period 14,030
Other intangible assets  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 3,108
Acquisitions 0
Acquisitions through business combinations 0
Depreciation charges (814)
Translation differences 351
Intangible assets and goodwill at end of period 2,645
Goodwill  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 0
Acquisitions 0
Acquisitions through business combinations 172,350
Depreciation charges 0
Translation differences 0
Intangible assets and goodwill at end of period 172,350
Cost | Intangible assets other than goodwill  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 22,911
Intangible assets and goodwill at end of period 25,341
Cost | Customer contracts  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 17,104
Intangible assets and goodwill at end of period 18,843
Cost | Other intangible assets  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 5,807
Intangible assets and goodwill at end of period 6,498
Cost | Goodwill  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 0
Intangible assets and goodwill at end of period 172,350
Depreciation | Intangible assets other than goodwill  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period (6,724)
Intangible assets and goodwill at end of period (8,666)
Depreciation | Customer contracts  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period (4,025)
Intangible assets and goodwill at end of period (4,813)
Depreciation | Other intangible assets  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period (2,699)
Intangible assets and goodwill at end of period (3,853)
Depreciation | Goodwill  
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]  
Intangible assets and goodwill at beginning of period 0
Intangible assets and goodwill at end of period $ 0