XML 140 R117.htm IDEA: XBRL DOCUMENT v3.21.1

TAXES PAYABLE (Details) - BRL (R$) R$ in Thousands	Dec. 31, 2020	Dec. 31, 2019
TAXES PAYABLE
Payroll charges	R$ 100,301	R$ 75,385
ICMS (state VAT)	99,430	47,244
COFINS (tax on revenue)	51,444	6,654
IPI (federal VAT)	38,153	13,252
IVA (value-added tax) and others	310,761	290,453
Taxes payable	R$ 600,089	R$ 432,988

X

- Definition

The amount of federal value added tax included in current taxes payable.

+ References

No definition available.

+ Details

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Namespace Prefix:	ggb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of payroll charges included in current taxes payable.

+ References

No definition available.

+ Details

Name:	ggb_PayrollChargesCurrentTaxesPayable
Namespace Prefix:	ggb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of state value added tax (VAT) included in current taxes payable.

+ References

No definition available.

+ Details

Name:	ggb_StateValueAddedTaxCurrentTaxesPayable
Namespace Prefix:	ggb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of tax on revenue included in current taxes payable.

+ References

No definition available.

+ Details

Name:	ggb_TaxOnRevenueCurrentTaxesPayable
Namespace Prefix:	ggb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	ggb_TaxesPayableAbstract
Namespace Prefix:	ggb_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of value added tax (VAT) and others included in current taxes payable.

+ References

No definition available.

+ Details

Name:	ggb_ValueAddedTaxAndOthersCurrentTaxesPayable
Namespace Prefix:	ggb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- 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 2020-01-01
-Paragraph 54
-Subparagraph n
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_n&doctype=Standard
-URIDate 2020-01-01

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant