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Information by business segment and by geographic area - Provisionally priced commodities sales (Details) t in Thousands, $ in Millions | 6 Months Ended
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Jun. 30, 2021 USD ($) t $ / t
Iron ore |
Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, assets [line items] |
Thousand metric tons | t | 18,155
Provisional price | $ / t | 181.3
Change +- | 10.00%
Effect on Revenue | $ | $ 329
Copper |
Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, assets [line items] |
Thousand metric tons | t | 65
Provisional price | $ / t | 11,627.7
Change +- | 10.00%
Effect on Revenue | $ | $ 76

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- Definition The amount of increase (decrease) in the fair value measurement of assets, recognised in profit or loss after tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 13 -IssueDate 2020-01-01 -Paragraph 93 -Subparagraph h -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2020-en-r&anchor=para_93_h_ii&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 13 -IssueDate 2020-01-01 -Paragraph 93 -Subparagraph h -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2020-en-r&anchor=para_93_h_ii&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition Provisional price of products under risk on final settlement of provisionally priced accounts receivables. + References No definition available. + Details
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- Definition The mass of products under risk on final settlement of provisionally priced accounts receivables. + References No definition available. + Details
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