XML 64 R42.htm IDEA: XBRL DOCUMENT v3.23.1

CASH AND CASH EQUIVALENTS, AND SHORT AND LONG-TERM INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2022

CASH AND CASH EQUIVALENTS, AND SHORT AND LONG-TERM INVESTMENTS

Schedule of cash and cash equivalents and immediately available investments

​

​	​	​	​	​
​		2022		2021
Cash		11,957		14,667
Banks and immediately available investments		2,463,906		4,145,987
Cash and cash equivalents		2,475,863		4,160,654

​

Immediately available investments include investments with maturity up to 90 days at the time of acquisition, immediate liquidity and low risk of fair value variation.

​	​	​	​	​
​		2022		2021
Short-term investments		2,959,135		2,626,212

​

X

- References

No definition available.

+ Details

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

X

- Definition

The disclosure of detailed information about cash, cash equivalents and short and long-term investments.

+ References

No definition available.

+ Details

Name:	ggb_DisclosureOfCashCashEquivalentsAndShortAndLongTermInvestmentsTableTextBlock
Namespace Prefix:	ggb_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration