v3.26.1
Intangible assets - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]          
Amortization of intangible assets $ 2,893 $ 4,379 $ 5,685 $ 7,741  
Shannon, Ireland, Permits, Development Rights, And Other Easements          
Intangible Asset, Finite-Lived [Line Items]          
Net Carrying Amount $ 35,732   $ 35,732   $ 37,288