Schedule of realization is estimated through the refund of the amounts (Details) - IPI ("Federal VAT") [Member] R$ in Thousands	Dec. 31, 2021 BRL (R$)
IfrsStatementLineItems [Line Items]
Current	R$ 8,936
Non-current	936,909
2023	16,927
2025	678,852
2026	241,130
Total	R$ 945,845

Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year.

No definition available.

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Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year.

No definition available.

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Amount of benefits for defined benefit plan expected to be paid in fourth fiscal year following latest fiscal year.

No definition available.

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Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year.

No definition available.

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Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year.

No definition available.

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Period Type:	instant

No definition available.

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No definition available.

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Balance Type:	credit
Period Type:	instant

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Balance Type:
Period Type: