Related parties (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
Dec. 31, 2020 |
|
| Details of Balances [Abstract] | |||
| Credit receivables (current) | $ 19,073 | $ 23,067 | |
| Credit receivables (non-current) | 11,582 | 10,082 | |
| Total receivables from related parties | 30,655 | 33,149 | |
| Credit payables (current) | 18,294 | 18,477 | |
| Credit payables (non-current) | 6,594 | 6,810 | |
| Total payables to related parties | 24,888 | 25,287 | |
| Transactions with Related Party [Abstract] | |||
| Financial income | 1,112 | $ 1,207 | |
| Financial expenses | (85,146) | (96,008) | |
| Kaxu, Solaben 2&3 and Solacor 1&2 [Member] | |||
| Details of Balances [Abstract] | |||
| Credit payables (non-current) | 20,900 | 21,100 | |
| Algonquin [Member] | |||
| Details of Balances [Abstract] | |||
| Credit payables (current) | 4,300 | 4,200 | |
| Arroyo Netherlands II B.V [Member] | |||
| Details of Balances [Abstract] | |||
| Credit receivables (current) | 15,900 | $ 15,500 | |
| Subsidiaries [Member] | |||
| Transactions with Related Party [Abstract] | |||
| Financial income | 510 | 584 | |
| Financial expenses | $ (31) | $ (42) | |