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v3.23.3

Information by business segment and geographic area - Assets by geographic area (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022 | Jun. 30, 2022 | Dec. 31, 2021
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IfrsStatementLineItems [Line Items] |  |  |  |
Investments in associates and joint ventures | $ 1,901 | $ 1,798 |  |
Intangible | 11,001 | 10,238 |  |
Property, plant and equipment | 48,666 | 44,938 | $ 43,166 | $ 41,931
Total | 61,568 | 56,974 |  |
Country Brazil [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Investments in associates and joint ventures | 1,889 | 1,798 |  |
Intangible | 9,119 | 8,391 |  |
Property, plant and equipment | 31,653 | 28,210 |  |
Total | 42,661 | 38,399 |  |
Country Canada [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Intangible | 1,880 | 1,845 |  |
Property, plant and equipment | 11,526 | 11,178 |  |
Total | 13,406 | 13,023 |  |
Americas Except Brazil And Canada [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Property, plant and equipment | 4 | 4 |  |
Total | 4 | 4 |  |
Euro [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Property, plant and equipment | 722 | 747 |  |
Total | 722 | 747 |  |
Country Indonesia [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Investments in associates and joint ventures | 12 |  |  |
Intangible | 1 | 1 |  |
Property, plant and equipment | 2,759 | 2,731 |  |
Total | 2,772 | 2,732 |  |
Asia Except China And Indonesia [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Property, plant and equipment | 760 | 786 |  |
Total | 760 | 786 |  |
Country China [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Intangible | 1 | 1 |  |
Property, plant and equipment | 16 | 19 |  |
Total | 17 | 20 |  |
Country Oman [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Property, plant and equipment | 1,226 | 1,263 |  |
Total | $ 1,226 | $ 1,263 |  |

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- Definition The amount of investments in subsidiaries, joint ventures and associates in an entity's separate financial statements. [Refer: Associates [member]; Joint ventures [member]; Subsidiaries [member]; Investments in subsidiaries reported in separate financial statements] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2023-01-01 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2023-en-r&anchor=para_10&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. Note that right-of-use assets are not included. [Contrast: Property, plant and equipment including right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2023-01-01 -Paragraph 73 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2023-en-r&anchor=para_73_e&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_a&doctype=Standard -URIDate 2023-03-23 + Details
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