Project debt, Repayment schedule (Details) - USD ($) $ in Thousands |
Mar. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Repayment schedule [Abstract] | ||
| Project debt | $ 5,037,007 | $ 5,036,193 |
| Remainder of 2022 [Member] | ||
| Repayment schedule [Abstract] | ||
| Interest payment | 57,015 | |
| Nominal repayment | 302,466 | |
| Between January and March 2023 [Member] | ||
| Repayment schedule [Abstract] | ||
| Project debt | 29,584 | |
| Between April and December 2023 [Member] | ||
| Repayment schedule [Abstract] | ||
| Project debt | 329,085 | |
| 2022 [Member] | ||
| Repayment schedule [Abstract] | ||
| Interest payment | 18,017 | |
| Nominal repayment | 317,388 | |
| 2023 [Member] | ||
| Repayment schedule [Abstract] | ||
| Project debt | 355,956 | |
| 2024 [Member] | ||
| Repayment schedule [Abstract] | ||
| Project debt | 367,936 | 369,528 |
| 2025 [Member] | ||
| Repayment schedule [Abstract] | ||
| Project debt | 495,038 | 498,712 |
| 2026 [Member] | ||
| Repayment schedule [Abstract] | ||
| Project debt | 410,293 | 411,514 |
| Subsequent Years [Member] | ||
| Repayment schedule [Abstract] | ||
| Project debt | $ 3,045,590 | $ 3,065,078 |