v3.26.3
Biological assets - Schedule of Changes in Biological Assets (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Disclosure of reconciliation of changes in biological assets [abstract]    
Balance at the beginning of the period, Current $ 1,826,766 $ 1,608,223
Balance at the beginning of the period, Non-current 611,799 518,234
Increase by reproduction (born) and cost absorption including death, Current 8,822,177 7,872,422
Increase by reproduction (born) and cost absorption including death, Non-current 1,243,485 1,083,884
Reduction for slaughter, sale or consumption, Current (9,955,549) (8,897,041)
Reduction for slaughter, sale or consumption, Non-current (62,434) (49,494)
Purchases, Current 316,919 370,420
Purchases, Non-current 229,943 192,529
Fair value adjustments, Current (131,741) 67,080
Fair value adjustments, Non-current 0 (18)
Reclassification from non-current to current, Current 804,315 697,342
Reclassification from non-current to current, Non-current (804,315) (697,342)
Exchange rate variation, Current 45,840 102,369
Exchange rate variation, Non-current 11,063 30,731
Amortization, Current 0 0
Amortization, Non-current (559,186) (476,335)
Balance at the end of the period, Current 1,728,727 1,820,815
Balance at the end of the period, Non-current $ 670,355 $ 602,189