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4. CASH AND CASH EQUIVALENTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Cash And Cash Equivalents |
Cash and cash equivalents |
|  |  | Consolidated
| 12/31/2018 |  | 12/31/2017
Current |  |  |
Cash and cash equivalents |  |  |
Cash and banks | 1,124,714 |  | 193,702
Short-term investments |  |  |
In Brazil: |  |  |
Government securities | 10,247 |  | 12,100
Private securities | 609,480 |  | 644,525
| 619,727 |  | 656,625
Abroad: |  |  |
Time deposits | 503,563 |  | 2,561,245
Total short-term investments | 1,123,290 |  | 3,217,870
Cash and cash equivalents | 2,248,004 |  | 3,411,572

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