Derivatives and embedded derivatives - Schedule of Gains (losses) on Derivatives and Embedded Derivatives (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Derivatives | ||||
| Investments - derivatives and embedded derivatives | $ 256 | $ 1,209 | $ (161) | $ (4,131) |
| Location, Statement of Income, Balance [Axis]: us-gaap:AccountsReceivableNetCurrent | ||||
| Derivatives | ||||
| Accounts receivable, net - embedded derivatives | $ (2,836) | $ (408) | $ (3,997) | $ (1,384) |