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11. INCOME AND SOCIAL CONTRIBUTION TAXES (Details) - BRL (R$) R$ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Disclosure of income and social contribution taxes [abstract] |  |
Income tax | R$ 608 | R$ 253
Social contribution tax | 241 | 140
Income and social contribution tax credits | 849 | 393
Current | 621 | 387
Non-current | 228 | 6
Current |  |
Income tax | 99 | 83
Social contribution tax | 35 | 29
Total | R$ 134 | R$ 112

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