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Related party transactions (Details) $ in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Apr. 09, 2024 USD ($) | Jan. 04, 2024 USD ($) | Dec. 31, 2023 USD ($) | May 31, 2019 USD ($) | May 31, 2019 CAD ($)
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Non-controlling interests | $ 1,507,579 |  | $ 1,507,579 |  |  |  | $ 1,584,843 |  |
Cedar 1 Solar Project | Algonquin Power Fund (America) Inc |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Equity interest (percent) |  |  |  |  | 100.00% |  |  |  |
Atlantica | Algonquin Power Fund (America) Inc |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Reimbursement costs |  |  |  |  | $ 11,707 |  |  |  |
Development service fee income |  |  | 3,397 |  |  |  |  |  |
Related Party |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Distribution from interest in noncontrolling interest | 0 | $ 4,921 | 0 | $ 10,979 |  |  |  |  |
Related Party | Atlantica Yield Energy Solutions Canada Inc. |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Non-controlling interests |  |  |  |  |  |  |  | $ 96,752 | $ 130,103
Sandy Ridge II Wind Facility | Algonquin Power Fund (America) Inc |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest acquired (percent) |  |  |  |  |  | 50.00% |  |  |
Liberty Development Energy Solutions B.V. |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest acquired (percent) |  |  |  |  |  | 50.00% |  |  |
Liberty Development Energy Solutions B.V. | Margin Loan |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Face value |  |  |  |  |  | $ 306,500 |  |  |
Equity Method Investee |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Reimbursement of incurred costs | 16,445 | 12,773 | 29,067 | 42,074 |  |  |  |  |
Equity Method Investee | Liberty Development Energy Solutions |  |  |  |  |  |  |  |  |
Transactions with Third Party [Line Items] |  |  |  |  |  |  |  |  |
Net earnings (loss) attributable to NCI | 0 | 6,348 | 0 | 12,399 |  |  |  |  |
Distribution to redeemable non-controlling interest | $ 0 | $ 6,302 | $ 0 | $ 12,300 |  |  |  |  |

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