Income taxes - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Income taxes - Deferred tax assets | |||||
| Recognition of deferred tax assets | $ 725,000 | $ 0 | $ 724,700 | $ 0 | |
| Undistributed earnings attributable to foreign subsidiaries | 125,000 | 209,000 | 125,000 | 128,000 | |
| Provision for deferred tax liabilities | 0 | 0 | 0 | 5,155 | $ 8,406 |
| Carried forward Netherlands | |||||
| Income taxes - Deferred tax assets | |||||
| Unrecognized tax losses carried forward | $ 46,000 | $ 56,000 | $ 46,000 | $ 33,000 | |