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v3.19.1

TAXES PAYABLE (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
TAXES PAYABLE |  |
Payroll charges | R$ 58,907 | R$ 75,752
ICMS (state VAT) | 25,385 | 37,444
COFINS (tax on revenue) | 2,162 | 5,411
IPI (federal VAT) | 14,372 | 17,305
IVA (value-added tax) and others | 250,719 | 148,189
Taxes payable | R$ 351,545 | R$ 284,101

X
- Definition The amount of federal value added tax included in current taxes payable. + References No definition available. + Details
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X
- Definition The amount of payroll charges included in current taxes payable. + References No definition available. + Details
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Namespace Prefix: | ggb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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X
- Definition The amount of state value added tax (VAT) included in current taxes payable. + References No definition available. + Details
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Namespace Prefix: | ggb_
Data Type: | xbrli:monetaryItemType
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- Definition The amount of tax on revenue included in current taxes payable. + References No definition available. + Details
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Namespace Prefix: | ggb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Definition The amount of value added tax (VAT) and others included in current taxes payable. + References No definition available. + Details
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Namespace Prefix: | ggb_
Data Type: | xbrli:monetaryItemType
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- Definition The current amount of current tax liabilities. [Refer: Current tax liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph n -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_n&doctype=Standard -URIDate 2018-03-16 + Details
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