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Commitments (Details) - Westinghouse Electric Company [Member] |  | 12 Months Ended |
--- | --- | --- | ---
Oct. 11, 2022 | Dec. 31, 2022 CAD ($) | Dec. 31, 2022 USD ($) shares
Provisions [Line Items] |  |  |
Ownership interest in associates | 49.00% |  |
Transaction costs |  | $ 41,227,000 |
Number of shares issued | shares |  |  | 34,057,250
Bridge Loan Facility [Member] | 364 days after the acquisition [Member] |  |  |
Provisions [Line Items] |  |  |
Loan facilities |  |  | $ 280,000,000
Term Loan [Member] |  |  |
Provisions [Line Items] |  |  |
Loan facilities |  |  | 600,000,000
Number of term loan tranches |  | 2 |
Term Loan Tranche one [Member] | Two years [Member] |  |  |
Provisions [Line Items] |  |  |
Loan facilities |  |  | 300,000,000
Term Loan Tranche two [Member] | Three years [Member] |  |  |
Provisions [Line Items] |  |  |
Loan facilities |  |  | $ 300,000,000
Brookfield Renewable Partners [Member] |  |  |
Provisions [Line Items] |  |  |
Ownership interest in associates | 51.00% |  |

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