v3.25.4
Post-employment benefits - Summary of Movement in Defined Benefit Obligation (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Changes In Defined Benefit Obligation [Abstract]      
January 1 $ (23,199) $ (23,013)  
Service Cost (1,841) (2,637) $ (1,321)
of which current service cost (1,841) (1,695)  
of which past service cost including effects from curtailment 0 (942)  
Interest expense (229) (294)  
Actuarial gains (losses) 180 (1,342) 403
Actual plan participants’ contributions (1,461) (1,295)  
Transfers (in) out due to (joiners) leavers 1,587 3,644  
Currency translation differences (3,466) 1,738  
December 31 (28,429) (23,199) (23,013)
Funded      
Changes In Defined Benefit Obligation [Abstract]      
January 1 (23,147) (22,972)  
Service Cost (1,827) (2,625) (1,311)
of which current service cost (1,827) (1,683)  
of which past service cost including effects from curtailment 0 (942)  
Interest expense (227) (293)  
Actuarial gains (losses) 185 (1,342) 401
Actual plan participants’ contributions (1,461) (1,295)  
Transfers (in) out due to (joiners) leavers 1,587 3,644  
Currency translation differences (3,455) 1,736  
December 31 (28,345) (23,147) (22,972)
Unfunded      
Changes In Defined Benefit Obligation [Abstract]      
January 1 (52) (41)  
Service Cost (14) (12) (10)
of which current service cost (14) (12)  
of which past service cost including effects from curtailment 0 0  
Interest expense (2) (1)  
Actuarial gains (losses) (5) 0 2
Actual plan participants’ contributions 0 0  
Transfers (in) out due to (joiners) leavers 0 0  
Currency translation differences (11) 2  
December 31 $ (84) $ (52) $ (41)