XML 51 R29.htm IDEA: XBRL DOCUMENT
v3.23.1

OBLIGATIONS WITH FIDC - INVESTMENT FUND IN CREDIT RIGHTS | 12 Months Ended
--- | ---
Dec. 31, 2022
OBLIGATIONS WITH FIDC - INVESTMENT FUND IN CREDIT RIGHTS |
OBLIGATIONS WITH FIDC - INVESTMENT FUND IN CREDIT RIGHTS | NOTE 23 — OBLIGATIONS WITH FIDC - INVESTMENT FUND IN CREDIT RIGHTS Part of the assets arising from the favorable judgments of the credits with Eletrobras, mentioned in Note 19 iv, were used to set up a Non Standardized Credit Right Investment Fund (“FIDC NP Barzel”) which, on July 14, 2015 the single share of this FIDC was sold in a transaction for the acquisition of minority interests in companies controlled by Gerdau S.A. On December 31, 2022, the Company no longer has any obligation to be recorded in Current Liabilities (R$ 45,497 on December 31, 2021).

X
- Definition NA. + References No definition available. + Details
Name: | ggb_ObligationsWithSecuritiesAndExchangeCommissionOfBrazilAndInvestmentFundInCreditRightsAbstract
Namespace Prefix: | ggb_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for obligations with securities and exchange commission of Brazil and investment fund in credit rights. + References No definition available. + Details
Name: | ggb_ObligationsWithSecuritiesAndExchangeCommissionOfBrazilAndInvestmentFundInCreditRightsTextBlock
Namespace Prefix: | ggb_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration