XML 85 R55.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Interest Expense (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Analysis of income and expense [abstract] |
Disclosure of components of net interest expense | The components of interest expense are as follows:
| 2024 |  | 2023 | 2022 |
Interest on debt | 197 |  |  | 203 |  | 164 |  |
Interest on exchangeable debentures (Note 26) | 31 |  |  | 29 |  | 29 |  |
Interest on exchangeable preferred shares (Note 26) | 28 |  |  | 28 |  | 28 |  |
Capitalized interest (Note 19) | (16) |  |  | (57) |  | (16) |  |
Interest on lease liabilities | 10 |  |  | 9 |  | 7 |  |
Credit facility fees, bank charges and other interest | 21 |  |  | 21 |  | 27 |  |
Tax shield on tax equity financing (Note 25) | 3 |  |  | — |  | (2) |  |
Accretion of provisions (Note 24) | 50 |  |  | 48 |  | 49 |  |
Interest expense | 324 |  |  | 281 |  | 286 |  |

X
- References No definition available. + Details
Name: | ifrs-full_AnalysisOfIncomeAndExpenseAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of components of interest expense [Table Text Block] + References No definition available. + Details
Name: | tac_DisclosureofcomponentsofinterestexpenseTableTextBlock
Namespace Prefix: | tac_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration