XML 195 R162.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

PROVISIONS FOR TAX, SOCIAL SECURITY, LABOR, CIVIL AND ENVIRONMENTAL RISKS AND JUDICIAL DEPOSITS (Details 1) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 BRL (R$)
IfrsStatementLineItems [Line Items] |
Accrued liabilities, beginning | R$ 1,484,825
Additions | 70,250
Accrued charges | 119,533
Net utilization of reversal | (331,738)
Accrued liabilities, ending | 1,342,870
Tax [Member] |
IfrsStatementLineItems [Line Items] |
Accrued liabilities, beginning | 219,196
Additions | 7,880
Accrued charges | 15,113
Net utilization of reversal | (87,563)
Accrued liabilities, ending | 154,626
Social Security [Member] |
IfrsStatementLineItems [Line Items] |
Accrued liabilities, beginning | 1,567
Accrued charges | 81
Net utilization of reversal | (39)
Accrued liabilities, ending | 1,609
Labor [Member] |
IfrsStatementLineItems [Line Items] |
Accrued liabilities, beginning | 375,416
Additions | 38,241
Accrued charges | 47,732
Net utilization of reversal | (94,744)
Accrued liabilities, ending | 366,645
Civil [Member] |
IfrsStatementLineItems [Line Items] |
Accrued liabilities, beginning | 851,305
Additions | 21,747
Accrued charges | 54,150
Net utilization of reversal | (148,406)
Accrued liabilities, ending | 778,796
Environmental [Member] |
IfrsStatementLineItems [Line Items] |
Accrued liabilities, beginning | 37,341
Additions | 2,382
Accrued charges | 2,457
Net utilization of reversal | (986)
Accrued liabilities, ending | R$ 41,194

X
- Definition The amount of liabilities to pay for goods or services that have been received or supplied but have not been paid, invoiced or formally agreed with the supplier, including amounts due to employees. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 78 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_78&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_Accruals
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | sid_AccruedCharges
Namespace Prefix: | sid_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | sid_AdditionsToAccruals
Namespace Prefix: | sid_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- References No definition available. + Details
Name: | sid_NetUtilizationOfAccrualReversal
Namespace Prefix: | sid_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfLiabilitiesAxis=sid_TaxMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfLiabilitiesAxis=sid_SocialSecurityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfLiabilitiesAxis=sid_LaborMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfLiabilitiesAxis=sid_CivilMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfLiabilitiesAxis=sid_EnvironmentalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |