v3.26.1
Legal and administrative proceedings (Details 1)
$ in Millions
 6 Months Ended
Jun. 30, 2026
USD ($)
IfrsStatementLineItems [Line Items]  
Balance at the beginning $ 1,911
Payments 370
Translation adjustment 123
Balance at the ending 1,774
Tax Litigation [Member]  
IfrsStatementLineItems [Line Items]  
Balance at the beginning 217
Additions and reversals, net (14)
Payments (25)
Indexation and interest 11
Translation adjustment 13
Balance at the ending 202
Civil Litigation [Member]  
IfrsStatementLineItems [Line Items]  
Balance at the beginning 150
Additions and reversals, net 14
Payments (13)
Indexation and interest 6
Translation adjustment 10
Balance at the ending 167
Labor Litigation [Member]  
IfrsStatementLineItems [Line Items]  
Balance at the beginning 657
Additions and reversals, net 117
Payments (81)
Indexation and interest 34
Translation adjustment 41
Balance at the ending 768
Environmental Litigation [Member]  
IfrsStatementLineItems [Line Items]  
Balance at the beginning 19
Indexation and interest 1
Translation adjustment 1
Balance at the ending 21
Legal proceedings provision [member]  
IfrsStatementLineItems [Line Items]  
Balance at the beginning 1,043
Additions and reversals, net 117
Payments (119)
Indexation and interest 52
Translation adjustment 65
Balance at the ending $ 1,158