Finance debt (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
IfrsStatementLineItems [Line Items]
Borrowings	$ 26,321	$ 28,801
Current portion of non-current borrowings	4,617	4,322
Non-current portion of non-current borrowings	21,704	24,479
Country Of Brazil [Member]
IfrsStatementLineItems [Line Items]
Borrowings	5,835	6,091
Foreign countries [member]
IfrsStatementLineItems [Line Items]
Borrowings	20,486	22,710
Banking Market [Member] \| Country Of Brazil [Member]
IfrsStatementLineItems [Line Items]
Borrowings	2,456	2,262
Banking Market [Member] \| Foreign countries [member]
IfrsStatementLineItems [Line Items]
Borrowings	4,871	6,303
Capital Market [Member] \| Country Of Brazil [Member]
IfrsStatementLineItems [Line Items]
Borrowings	2,792	3,130
Capital Market [Member] \| Foreign countries [member]
IfrsStatementLineItems [Line Items]
Borrowings	13,762	14,384
Development Banks [Member] \| Country Of Brazil [Member]
IfrsStatementLineItems [Line Items]
Borrowings	585	698
Other Debt [Member] \| Country Of Brazil [Member]
IfrsStatementLineItems [Line Items]
Borrowings	2	1
Other Debt [Member] \| Foreign countries [member]
IfrsStatementLineItems [Line Items]
Borrowings	151	153
Export Credit Agencies [Member] \| Foreign countries [member]
IfrsStatementLineItems [Line Items]
Borrowings	$ 1,702	$ 1,870

The amount of outstanding funds that the entity is obligated to repay.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard
-URIDate 2023-03-23

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- Definition

The amount of current borrowings and current portion of non-current borrowings. [Refer: Borrowings]

+ References

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- Definition

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+ References

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- References

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