v3.26.3
Intangible assets (Tables)
 9 Months Ended
Sep. 30, 2026
Intangible assets other than goodwill [abstract]  
Schedule of Changes in Intangible Assets
Changes in intangible assets:
Balance at January 1, 2026AdditionsDisposalsAmortizationExchange rate variationBalance at September 30, 2026
Amortizing:
Trademarks295,217 2,961 — (20,443)(5,199)272,536 
Softwares33,339 5,140 (55)(6,936)1,961 33,449 
Customer relationships358,275 1,621 (1,642)(49,364)(2,565)306,325 
Supplier contract18,513 492 (512)(2,812)837 16,518 
Concession Agreement575 14,754 (10,252)(4,937)(140)— 
Others5,816 18 (4,158)(90)579 2,165 
Non-amortizing:
Trademarks1,102,299 523 — — 5,937 1,108,759 
Water rights11,558 3,200 — — 161 14,919 
1,825,592 28,709 (16,619)(84,582)1,571 1,754,671 
Balance at January 1, 2025AdditionsDisposalsAmortizationExchange rate variationBalance at September 30, 2025
Amortizing:
Trademarks293,519 835 — (21,065)29,345 302,634 
Softwares30,611 5,546 (1,422)(5,148)4,664 34,251 
Customer relationships408,149 2,126 (735)(50,763)15,396 374,173 
Supplier contract20,548 — — (2,732)2,091 19,907 
Others13,975 2,268 (4,471)(5,057)1,759 8,474 
Non-amortizing:
Trademarks1,025,095 570 — — 72,337 1,098,002 
Water rights11,302 — — — 169 11,471 
1,803,199 11,345 (6,628)(84,765)125,761 1,848,912