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Long-term investments - Income from Long-term Investments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Schedule of Equity Method Investments [Line Items] |  |  |  |
Fair value gain (loss) on investments carried at fair value | $ (311,410) | $ (143,522) | $ (132,026) | $ (184,029)
Dividend and interest income from investments carried at fair value | 26,616 | 26,952 | 54,272 | 55,788
Equity method loss | (2,434) | (2,918) | (153) | (7,449)
Interest and other income | 9,532 | 6,108 | 20,223 | 11,621
Income (loss) from other long-term investments | 7,098 | 3,190 | 20,070 | 4,172
Loss from long-term investments | (277,696) | (113,380) | (57,684) | (124,069)
Atlantica |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Fair value gain (loss) on investments carried at fair value | (299,653) | (137,586) | (120,449) | (171,370)
Dividend and interest income from investments carried at fair value | 21,788 | 21,543 | 43,577 | 43,087
Atlantica Yield Energy Solutions Canada Inc. |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Fair value gain (loss) on investments carried at fair value | (11,763) | (5,815) | (11,567) | (12,395)
Dividend and interest income from investments carried at fair value | 4,821 | 5,397 | 10,678 | 12,691
Other |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Fair value gain (loss) on investments carried at fair value | 6 | (121) | (10) | (264)
Dividend and interest income from investments carried at fair value | $ 7 | $ 12 | $ 17 | $ 10

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