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Basis of preparation of the interim financial statements - Presentation currency (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
United States of America, Dollars      
IfrsStatementLineItems [Line Items]      
Closing rate 5.2177 5.5805 5.1967
Average rate 5.1655 5.3956 5.1578
Canada, Dollars      
IfrsStatementLineItems [Line Items]      
Closing rate 3.8550 4.3882 4.0771
Average rate 3.9705 4.3042 3.8480
Euro Member Countries, Euro      
IfrsStatementLineItems [Line Items]      
Closing rate 5.5694 6.3210 6.3779
Average rate 5.4420 6.3784 5.8989