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TAX CREDITS - Current and Non-current (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Disclosure of Tax credits |  |
Tax credits - current | R$ 527,428 | R$ 402,429
Tax credits - non-current | 32,065 | 30,841
Tax credits |  |
Disclosure of Tax credits |  |
Tax credits - current | 527,428 | 402,429
Tax credits - non-current | 32,065 | 30,841
Tax credits - current and non-current | 559,493 | 433,270
ICMS (state VAT) |  |
Disclosure of Tax credits |  |
Tax credits - current | 291,027 | 155,096
Tax credits - non-current | 27,527 | 26,135
Social security financing |  |
Disclosure of Tax credits |  |
Tax credits - current | 95,700 | 91,229
Tax credits - non-current | 1,980 | 360
Financing of social integration program |  |
Disclosure of Tax credits |  |
Tax credits - current | 23,473 | 20,242
IPI (federal VAT) |  |
Disclosure of Tax credits |  |
Tax credits - current | 44,312 | 59,982
IVA (Value-added tax) |  |
Disclosure of Tax credits |  |
Tax credits - current | 32,967 | 48,139
Others |  |
Disclosure of Tax credits |  |
Tax credits - current | 39,949 | 27,741
Financing of social integration program and others |  |
Disclosure of Tax credits |  |
Tax credits - non-current | R$ 2,558 | R$ 4,346

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