XML 343 R135.htm IDEA: XBRL DOCUMENT
v3.22.1

Lease liabilities were measured at the amount of consideration with suppliers, that is, without considering the tax credits incurred after payment. The potential right of PIS and COFINS embedded in the lease liability is shown below (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Leases | R$ 1,777,209 | R$ 1,603,100
Present value adjustment - Leases | (1,177,668) | (1,091,275)
Potencial PIS and COFINS credit | 164,392 | 148,287
Present value adjustment – Potential PIS and COFINS credit | R$ (108,934) | R$ (100,943)

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

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

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

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