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v3.19.3.a.u2

Credit Facilities, Long-Term Debt, and Finance Lease Obligations - Other (Details) - CAD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Disclosure of detailed information about borrowings [line items] |  |  |
Notional amount | $ 3,104 | $ 3,234 |
Property, plant and equipment | 6,207 | 6,164 | $ 6,578
Intangible assets | 318 | $ 373 | $ 364
Other | 5.9% Unsecured Commercial Loan Obligation due 2023 |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Interest rate |  | 5.90% |
Non-recourse |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Restricted cash (Note 22) | 42 | $ 33 |
Non-recourse | Secured by first rate ranking charge over subsidiaries |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Notional amount | 719 | 766 |
Non-recourse | Secured by equity interests of the issuer |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Notional amount | 119 | 127 |
Renewable generation facilities |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Property, plant and equipment | 967 | 1,021 |
Intangible assets | 63 | 70 |
TransAlta OCP |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Restricted cash (Note 22) | 17 | 35 |
TransAlta OCP | Secured Debt |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Notional amount | 305 | 342 |
Kent Hills Wind L.P. |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Restricted cash (Note 22) | $ 0 | $ 31 |
Interest rate | 4.55% |  |

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