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Interest expense (Tables)

12 Months Ended

Dec. 31, 2021

Borrowing costs [abstract]

Disclosure of interest expense

FOR THE YEAR ENDED DECEMBER 31			2021			2020
Interest expense on long-term debt			(1,088)			(1,072)
Interest expense on other debt			(57)			(87)
Capitalized interest			63			49
Total interest expense			(1,082)			(1,110)

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