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v3.22.4

Credit Facilities, Long-Term Debt and Lease Liabilities - Currency Impacts (Details) $ in Millions, $ in Millions, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 CAD ($) | Dec. 31, 2022 AUD ($) | Dec. 31, 2021 CAD ($) | Dec. 31, 2021 AUD ($) | Dec. 31, 2020 CAD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |
Net increase (decrease) in borrowings under credit facilities | $ (449) |  | $ 114 |  | $ 106 |  |
USD | Senior Notes and Tax Equity |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |
Notional amount |  |  |  |  |  | $ 41 | $ 1
AUD | Non-Recourse Senior Secured Notes |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |
Net increase (decrease) in borrowings under credit facilities |  | $ (9) |  | $ (40) |  |  |

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