v3.26.3
Taxes (Details 3) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
IfrsStatementLineItems [Line Items]    
Current liabilities $ 875 $ 1,292
Non-current liabilities 598 576
Total liabilities 1,473 1,868
Country Of Brazil [Member]    
IfrsStatementLineItems [Line Items]    
Current liabilities 632 844
Non-current liabilities 598 576
Total liabilities 1,230 1,420
Country Of Brazil [Member] | Income Taxes [Member]    
IfrsStatementLineItems [Line Items]    
Current liabilities 566 785
Non-current liabilities 427 392
Total liabilities 993 1,177
Country Of Brazil [Member] | Tax Settlement Programs P R T [Member]    
IfrsStatementLineItems [Line Items]    
Current liabilities 66 59
Non-current liabilities 171 184
Total liabilities 237 243
Other Foreign Countries [Member]    
IfrsStatementLineItems [Line Items]    
Current liabilities 243 448
Total liabilities $ 243 $ 448