Provision for judicial liabilities (Tables)

12 Months Ended

Dec. 31, 2025

Disclosure of other provisions [abstract]


					12/31/2025
	Tax and social security	Labor	Civil, environment and real estate	Contingent liabilities assumed (1) (2)	Total
Provision balance at the beginning of the year	407,964	353,926	215,553	2,127,725	3,105,168
Payments	(71,692)	(113,840)	(9,176)		(194,708)
Reversal	(51,228)	(99,936)	(55,513)	(32,368)	(239,045)
Additions	14,650	128,217	14,056		156,923
Monetary adjustment	40,069	27,991	20,491		88,551
Provision balance	339,763	296,358	185,411	2,095,357	2,916,889
Judicial deposits (3)	(31,579)	(62,334)	(21,238)		(115,151)
Provision balance at the end of the year	308,184	234,024	164,173	2,095,357	2,801,738

(1)Amounts arising from contingent liabilities of a tax nature totaling of R$1,962,549 and civil lawsuits in the amount of R$132,808, measured and recorded at the estimated fair value resulting from the business combination with Fibria.

(2)Reversal due to a change in likelihood, cancellation and/or due to settlement.

(3)The amounts presented refer exclusively to the judicial deposits that have a legal right to offset.


					12/31/2024
	Tax and social security	Labor	Civil, environment and real estate	Contingent liabilities assumed (1) (2)	Total
Provision balance at the beginning of the year	468,839	349,058	139,435	2,155,545	3,112,877
Payments	(60,081)	(89,221)	(6,795)		(156,097)
Reversal	(9,540)	(89,941)	(1,951)	(27,820)	(129,252)
Additions	4,689	162,456	72,605		239,750
Monetary adjustment	4,057	21,574	12,259		37,890
Provision balance	407,964	353,926	215,553	2,127,725	3,105,168
Judicial deposits	(66,746)	(91,596)	(20,076)		(178,418)
Provision balance at the end of the year	341,218	262,330	195,477	2,127,725	2,926,750

(1)Amounts arising from tax-related lawsuits with a possible or remote probability of loss in the amount of R$1,994,444 and civil lawsuits in the amount of R$133,281, measured and recorded at the estimated fair value resulting from the business combination with Fibria.

(2)Reversal due to a change in likelihood, cancellation and/or due to settlement.

Disclosure of Provisions for Possible Losses Explanatory


	12/31/2025	12/31/2024
Taxes and social security (1)	10,417,734	9,837,082
Labor	189,506	171,480
Civil and environmental (1) (2)	1,023,689	5,065,714
	11,630,929	15,074,276

(1)The amounts above do not include the fair value adjustments allocated to possible loss risk contingencies representing R$R$2,076,296 (R$2,108,635 as of December 31, 2024), which were recorded at fair value resulting from business combinations with Fibria, as presented in Note 20.1.1 above.

(2)The Company is a defendant in a Public Civil Action (“ACP”) regarding compensation for damages caused to federal highways due to the transportation of timber exceeding the permitted weight. Based on a recent decision by the Superior Court of Justice (“STJ”), which established the thesis of civil liability without clear and objective liquidation criteria, as well as the change of the monetary correction index from IGPM/FGV to SELIC, the Company reassessed the exposure amount of this action to approximately R$352,442. This estimate made by management and supported by its external legal advisors, is based on scenarios with similarity to infraction notices suffered by other companies and assessed according to the quantification criteria applied by the Federal Public Ministry (“MPF”). Given the absence of clear and objective criteria for measuring such claims from the MPF in similar cases, management’s current estimate may vary to a higher or lower amount, subject to the final decision by the MPF/TRF1 regarding the Company's case.