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13. FINANCIAL INSTRUMENTS (Details 10) | Dec. 31, 2018 R$ / $ R$ / €
--- | ---
USD |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 3.8748
USD | Probable Scenario |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 3.7626
USD | Scenario 1 |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 4.8435
USD | Scenario 2 |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 5.8122
EUR |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | R$ / € | 4.4390
EUR | Probable Scenario |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | R$ / € | 4.2833
EUR | Scenario 1 |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | R$ / € | 5.5488
EUR | Scenario 2 |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | R$ / € | 6.6585
USD x EUR |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 1.1456
USD x EUR | Probable Scenario |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 1.1346
USD x EUR | Scenario 1 |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 1.4320
USD x EUR | Scenario 2 |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Exchange rate | 1.7184

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