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10. PROPERTY, PLANT AND EQUIPMENT (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Disclosure of detailed information about property, plant and equipment [line items] |  |
Cost, beginning | R$ 29,083,214 | R$ 27,726,117
Accumulated depreciation, beginning | (11,118,375) | (9,590,238)
Property, plant and equipment, beginning | 17,964,839 | 18,135,879
Translation Adjustment | 115,359 | 107,184
Acquisitions | 1,327,894 | 1,063,746
Capitalized interest | 71,611 | 91,957
Write-off and estimative losses, net of reversed | (38,245) | (28,057)
Depreciation |  | (1,380,193)
Write-off - sale of subsidiary LLC | (191,226) |
Transfers to intangible assets | 3,807 | (26,183)
Others | (1,603) | 506
Property, plant and equipment, ending | 18,046,864 | 17,964,839
Cost, ending | 30,269,600 | 29,083,214
Accumulated depreciation, ending | (12,222,736) | (11,118,375)
Land |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Cost, beginning | 279,740 | 264,629
Property, plant and equipment, beginning | 279,740 | 264,629
Translation Adjustment | 7,730 | 8,702
Acquisitions | 622 | 8,241
Write-off and estimative losses, net of reversed |  | 653
Depreciation | (134,534) |
Transfers to other asset categories | 30,031 | (2,485)
Write-off - sale of subsidiary LLC | (238) |
Property, plant and equipment, ending | 287,854 | 279,740
Cost, ending | 287,854 | 279,740
Buildings and Infrastructure |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Cost, beginning | 3,819,929 | 3,637,903
Accumulated depreciation, beginning | (1,022,982) | (822,224)
Property, plant and equipment, beginning | 2,796,947 | 2,815,679
Translation Adjustment | 11,653 | 21,737
Acquisitions | 1,259 | 1,196
Write-off and estimative losses, net of reversed | (9,768) | 30,634
Depreciation | (1,043,188) | (156,580)
Transfers to other asset categories | 685,005 | 84,281
Write-off - sale of subsidiary LLC | (16,950) |
Property, plant and equipment, ending | 2,678,638 | 2,796,947
Cost, ending | 3,751,429 | 3,819,929
Accumulated depreciation, ending | (1,072,791) | (1,022,982)
Machinery, equipment and facilities |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Cost, beginning | 21,674,362 | 20,712,371
Accumulated depreciation, beginning | (9,688,442) | (8,342,741)
Property, plant and equipment, beginning | 11,985,920 | 12,369,630
Translation Adjustment | 86,553 | 72,811
Acquisitions | 144,499 | 91,251
Write-off and estimative losses, net of reversed | (21,468) | (30,383)
Depreciation | (5,394) | (1,174,852)
Transfers to other asset categories | 891 | 659,119
Write-off - sale of subsidiary LLC | (145,958) |
Transfers to intangible assets | 5,559 |
Others | (9,651) | (1,656)
Property, plant and equipment, ending | 11,687,271 | 11,985,920
Cost, ending | 22,426,782 | 21,674,362
Accumulated depreciation, ending | (10,739,511) | (9,688,442)
Furniture and fixtures |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Cost, beginning | 164,152 | 173,821
Accumulated depreciation, beginning | (131,049) | (140,658)
Property, plant and equipment, beginning | 33,103 | 33,163
Translation Adjustment | 543 | 593
Acquisitions | 1,574 | 1,171
Write-off and estimative losses, net of reversed | (6) | (37)
Depreciation |  | (5,656)
Transfers to other asset categories | (424,443) | 3,869
Write-off - sale of subsidiary LLC | (181) |
Property, plant and equipment, ending | 30,530 | 33,103
Cost, ending | 165,331 | 164,152
Accumulated depreciation, ending | (134,801) | (131,049)
Construction in progress |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Cost, beginning | 2,475,935 | 2,260,864
Accumulated depreciation, beginning |  |
Property, plant and equipment, beginning | 2,475,935 | 2,260,864
Translation Adjustment | 4,275 | 3,076
Acquisitions | 1,158,788 | 951,796
Capitalized interest | 71,611 | 91,957
Write-off and estimative losses, net of reversed | (4,348) | (2,536)
Depreciation | (22,456) |
Transfers to other asset categories | (291,484) | (805,207)
Write-off - sale of subsidiary LLC | (6,070) |
Transfers to intangible assets | (1,752) | (26,183)
Others | 8,440 | 2,168
Property, plant and equipment, ending | 3,282,436 | 2,475,935
Cost, ending | 3,282,436 | 2,475,935
Other |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Cost, beginning | 669,096 | 676,529
Accumulated depreciation, beginning | (275,902) | (284,615)
Property, plant and equipment, beginning | 393,194 | 391,914
Translation Adjustment | 4,605 | 265
Acquisitions | 21,152 | 10,091
Write-off and estimative losses, net of reversed | (2,655) | (26,388)
Depreciation | (1,205,572) | (43,105)
Transfers to other asset categories |  | 60,423
Write-off - sale of subsidiary LLC | (21,829) |
Others | (392) | (6)
Property, plant and equipment, ending | 80,135 | 393,194
Cost, ending | 355,768 | 669,096
Accumulated depreciation, ending | R$ (275,633) | R$ (275,902)

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