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Interest expense (Tables) | 12 Months Ended
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Dec. 31, 2024
Borrowing costs [abstract] |
Disclosure of interest expense |
For the year ended December 31 | 2024 | 2023
Interest expense on long-term debt | (1,623) |  | (1,391) |
Interest expense on other debt | (233) |  | (219) |
Capitalized interest | 143 |  | 135 |
Total interest expense | (1,713) |  | (1,475) |

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