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Interest expense (Tables) | 12 Months Ended
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Dec. 31, 2022
Borrowing costs [abstract] |
Disclosure of interest expense |
FOR THE YEAR ENDED DECEMBER 31 | 2022 | 2021
Interest expense on long-term debt | (1,148) |  | (1,088) |
Interest expense on other debt | (126) |  | (57) |
Capitalized interest | 128 |  | 63 |
Total interest expense | (1,146) |  | (1,082) |

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