Taxes (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
IfrsStatementLineItems [Line Items]
Current assets	$ 1,088	$ 218
Current liabilities	373	1,300
Non-current liabilities	242	299
Country Of Brazil [Member]
IfrsStatementLineItems [Line Items]
Current assets	933	199
Current liabilities	94	1,047
Non-current liabilities	242	299
Country Of Brazil [Member] \| Income Taxes [Member]
IfrsStatementLineItems [Line Items]
Current assets	933	199
Current liabilities	41	989
Country Of Brazil [Member] \| Tax Settlement Programs P R T [Member]
IfrsStatementLineItems [Line Items]
Current liabilities	53	58
Non-current liabilities	242	299
Foreign countries [member]
IfrsStatementLineItems [Line Items]
Current assets	155	19
Current liabilities	$ 279	$ 253

The current amount of current tax assets. [Refer: Current tax assets]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 54
-Subparagraph n
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-URIDate 2023-03-23

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The current amount of current tax liabilities. [Refer: Current tax liabilities]

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The non-current amount of current tax liabilities. [Refer: Current tax liabilities]

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