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Share-based payment (Details 2) - 0.1% increase in risk-free interest rates [Member]
Pure in Millions
12 Months Ended
Dec. 31, 2022
$ / shares
Dec. 31, 2021
$ / shares
IfrsStatementLineItems [Line Items]    
Number of outstanding share options, beginning balance 36,814,248 27,407,231
New 22,524,857 21,767,235
Delivered (14,263,138) (10,818,958)
Cancelled (845,890) (1,541,260)
Closing balance 44,230,077 36,814,248
Weighted average of remaining contractual life (years) 0.93 1.04
Market value weighted average $ 24.83 $ 23.59