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CONSOLIDATED FINANCIAL STATEMENTS - Results in operations with subsidiary and joint ventures (Details) - BRL (R$) R$ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Dec. 01, 2021 | Nov. 30, 2021 | Dec. 31, 2022 | Dec. 31, 2021
CONSOLIDATED FINANCIAL STATEMENTS |  |  |  |
Recycling to income of the cumulative translation adjustments |  |  | R$ (13,239) | R$ (193,334)
Write-off of goodwill |  |  |  | (549,898)
Results in operations with subsidiary and joint ventures |  |  |  | (162,913)
North America Operation |  |  |  |
CONSOLIDATED FINANCIAL STATEMENTS |  |  |  |
Write-off of goodwill |  |  |  | 549,898
Results in operations with subsidiary and joint ventures |  |  |  | 162,913
Gerdau Corsa S.A.P.I de C.V. |  |  |  |
CONSOLIDATED FINANCIAL STATEMENTS |  |  |  |
Equity Interests (as a percent) | 75.00% | 70.00% |  |
Sidertul, S.A. de C.V. |  |  |  |
CONSOLIDATED FINANCIAL STATEMENTS |  |  |  |
Gain due to the fair value adjustment of the interest held |  |  |  | 193,651
Recycling to income of the cumulative translation adjustments |  |  |  | R$ 193,334

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- Definition Amount of increase (decrease) through Results in Operations with Subsidiary and Joint Ventures, Goodwill. + References No definition available. + Details
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- Definition The amount of reclassification adjustments related to exchange differences when the financial statements of foreign operations are translated, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 21 -IssueDate 2022-03-24 -Paragraph 48 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2022-en-r&anchor=para_48&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 92 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_92&doctype=Standard -URIDate 2022-03-24 + Details
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