v3.26.1
Commitments and contingencies (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Litigation [Line Items]    
Operating lease commitments $ 23,292  
Outstanding capital commitments 91,931 $ 192,855
Short-term lease commitments and leases that have not yet commenced    
Litigation [Line Items]    
Operating lease commitments $ 1,357