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17. PROVISION FOR TAX, SOCIAL SECURITY, LABOR, CIVIL AND ENVIRONMENTAL RISKS AND JUDICIAL DEPOSITS (Details 1) R$ in Thousands | 12 Months Ended
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Dec. 31, 2018 BRL (R$)
Disclosure of fair value measurement of liabilities [line items] |
Accrued liabilities, beginning | R$ 825,091
Additions | 114,583
Accrued charges | 54,678
Net utilization of reversal | (157,262)
Accrued liabilities, ending | 792,456
Tax |
Disclosure of fair value measurement of liabilities [line items] |
Accrued liabilities, beginning | 113,451
Additions | 24,805
Accrued charges | 6,325
Net utilization of reversal | (37,202)
Accrued liabilities, ending | 118,490
Social security |
Disclosure of fair value measurement of liabilities [line items] |
Accrued liabilities, beginning | 74,522
Additions | 10,333
Accrued charges | 3,121
Net utilization of reversal | (1,506)
Accrued liabilities, ending | 70,084
Labor |
Disclosure of fair value measurement of liabilities [line items] |
Accrued liabilities, beginning | 451,173
Additions | 42,400
Accrued charges | 33,330
Net utilization of reversal | (109,979)
Accrued liabilities, ending | 362,228
Civil |
Disclosure of fair value measurement of liabilities [line items] |
Accrued liabilities, beginning | 148,212
Additions | 3,496
Accrued charges | 11,681
Net utilization of reversal | (4,822)
Accrued liabilities, ending | 210,264
Environmental |
Disclosure of fair value measurement of liabilities [line items] |
Accrued liabilities, beginning | 37,733
Additions | 33,549
Accrued charges | 221
Net utilization of reversal | (3,753)
Accrued liabilities, ending | R$ 31,390

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