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v3.25.3

Intangible (Tables) | 9 Months Ended
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Sep. 30, 2025
Disclosure of detailed information about intangible assets [abstract] |
Schedule of goodwill and intangible assets with indefinite useful life |
|  | 09/30/2025 |  | 12/31/2024
Goodwill - Facepa |  | 119,332 |  |  | 119,332 |
Goodwill - Fibria |  | 7,897,051 |  |  | 7,897,051 |
Goodwill - MMC Brasil |  | 170,859 |  |  | 170,859 |
Other (1) |  | 5,097 |  |  | 5,097 |
|  | 8,192,339 |  |  | 8,192,339 |
Schedule of intangible assets with determined useful life |
|  |  |  | 09/30/2025 |  | 12/31/2024
Opening balance |  |  |  | 5,709,964 |  |  | 6,557,009 |
Additions |  |  |  | 59,574 |  |  | 161,779 |
Amortization |  |  |  | (754,478) |  |  | (1,008,824) |
Closing balance |  |  |  | 5,015,060 |  |  | 5,709,964 |
Represented by |  | Average annual rate % |  |  |  |
Non-competition agreements |  | 5.00 |  |  | 4,275 |  |  | 4,508 |
Port concessions |  | 3.94 |  |  | 629,206 |  |  | 632,253 |
Supplier agreements |  | 12.66 |  |  | 14,814 |  |  | 25,925 |
Port service contracts |  | 4.23 |  |  | 498,436 |  |  | 520,459 |
Cultivars |  | 14.28 |  |  | 5,097 |  |  | 20,391 |
Trademarks and patents |  | 8.35 |  |  | 158,719 |  |  | 170,306 |
Customer portfolio |  | 9.09 |  |  | 3,489,164 |  |  | 4,104,900 |
Software |  | 20.80 |  |  | 201,680 |  |  | 201,476 |
Other |  | 10.00 |  |  | 13,669 |  |  | 29,746 |
|  |  |  | 5,015,060 |  |  | 5,709,964 |
Cost |  |  |  | 12,598,915 |  |  | 12,540,497 |
Amortization |  |  |  | (7,583,855) |  |  | (6,830,533) |
Closing balance |  |  |  | 5,015,060 |  |  | 5,709,964 |

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- Definition The disclosure of detailed information about intangible assets. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2025-01-01 -Paragraph 118 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2025-en-r&anchor=para_118&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 263 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_263&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 263 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_263&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References No definition available. + Details
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