Project debt, Details of project debt (Details) - USD ($) $ in Thousands |
Mar. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Project debt [Abstract] | ||
| Cash held to satisfy non-recourse debt agreements | $ 246,000 | $ 254,000 |
| Non-current | 4,647,941 | 4,387,674 |
| Current | 389,066 | 648,519 |
| Total Project debt | $ 5,037,007 | 5,036,193 |
| Kaxu [Member] | ||
| Project debt [Abstract] | ||
| Current | $ 314,000 |