XML 318 R110.htm IDEA: XBRL DOCUMENT
v3.22.1

The following table shows the average interest rate: (Details) R$ in Thousands | Dec. 31, 2021 BRL (R$)
--- | ---
IfrsStatementLineItems [Line Items] |
Total debt | R$ 32,754,650
Local Currency [Member] |
IfrsStatementLineItems [Line Items] |
Average interest rate | 10.75%
Total debt | R$ 10,564,312
United States of America, Dollars |
IfrsStatementLineItems [Line Items] |
Average interest rate | 5.35%
Total debt | R$ 21,560,865
Euro Member Countries, Euro |
IfrsStatementLineItems [Line Items] |
Average interest rate | 1.47%
Total debt | R$ 629,473

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- Definition The amount of outstanding funds that the entity is obligated to repay. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_Borrowings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_7&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_BorrowingsInterestRate
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
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Namespace Prefix: | sid_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | sid_TypeOfFunctionalCurrencyAxis=sid_LocalCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_CurrencyAxis=currency_USD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
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Period Type: |