XML 102 R52.htm IDEA: XBRL DOCUMENT v3.22.1
Revised Basic and diluted earnings per share (Details) - $ / shares
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
IfrsStatementLineItems [Line Items]      
Weighted average number of ordinary shares used in calculating basic earnings per share 1,405 1,572 1,799
Basic and diluted earning per share from continued operations   $ 0.08 $ 0.33
Basic and diluted (loss) earning per share from discontinued $ (0.03) (0.32) 0.05
Basic and diluted (loss) earning per share $ 0.19 $ (0.23) $ 0.38
Previously Reported [Member]      
IfrsStatementLineItems [Line Items]      
Weighted average number of ordinary shares used in calculating basic earnings per share   40 48
Basic and diluted earning per share from continued operations   $ 3.30 $ 12.38
Basic and diluted (loss) earning per share from discontinued   (12.48) 2.04
Basic and diluted (loss) earning per share   $ (9.18) $ 14.42