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Financial risk management (Details 5) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |  |
Cumulative losses in other comprehensive income (shareholders' equity) | $ (20,360) | $ (12,020) | $ (17,507)
Cash flow hedges [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Cumulative losses in other comprehensive income (shareholders' equity) | (30,845) | (18,210) | (26,527)
Deferred Income Taxes [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Cumulative losses in other comprehensive income (shareholders' equity) | $ 10,485 | $ 6,190 | $ 9,020

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- Definition The cumulative gain (loss) on disposal of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: At fair value [member]; Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 11B -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_11B_c&doctype=Standard -URIDate 2024-03-27 + Details
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- Details
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