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Equity (Details 3)
$ in Millions
 12 Months Ended
Dec. 31, 2022
USD ($)
IfrsStatementLineItems [Line Items]  
Unclaimed dividends $ 241
Later than one year and not later than two years [member]  
IfrsStatementLineItems [Line Items]  
Unclaimed dividends 7
Later than two years and not later than three years [member]  
IfrsStatementLineItems [Line Items]  
Unclaimed dividends 63
Later than three years and not later than four years [member]  
IfrsStatementLineItems [Line Items]  
Unclaimed dividends $ 171