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Segmental information - additional information - Consolidated sales revenue by product (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | $ 26,705 | $ 29,419 |
Other revenue | (38) | 356 |
Consolidated sales revenue | $ 26,667 | $ 29,775 | [1]
Percentage of entity's revenue (less than) | 100.00% | 100.00% |
Iron Ore |  |  |
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | $ 16,319 | $ 17,547 |
Other revenue | 12 | 91 |
Consolidated sales revenue | 16,331 | 17,638 |
Aluminium, alumina and bauxite |  |  |
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | 6,194 | 7,321 |
Other revenue | (45) | 298 |
Consolidated sales revenue | 6,149 | 7,619 |
Copper |  |  |
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | 1,695 | 1,702 |
Other revenue | (6) | (38) |
Consolidated sales revenue | 1,689 | 1,664 |
Industrial minerals (comprising titanium dioxide slag, borates and salt) |  |  |
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | 1,246 | 1,233 |
Other revenue | (1) | (3) |
Consolidated sales revenue | 1,245 | 1,230 |
Gold |  |  |
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | 236 | 322 |
Other revenue | 3 | 9 |
Consolidated sales revenue | 239 | 331 |
Diamonds |  |  |
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | 250 | 465 |
Other revenue | 0 | 0 |
Consolidated sales revenue | 250 | 465 |
Other products |  |  |
Disclosure of products and services [line items] |  |  |
Revenue from contracts with customers | 765 | 829 |
Other revenue | (1) | (1) |
Consolidated sales revenue | $ 764 | $ 828 |
Percentage of entity's revenue (less than) | 15.00% |  |
[1] | Comparative information has been restated to reflect the adoption of narrow scope amendments to IAS12 'Income Taxes', refer to note 2 for details.

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