v3.26.1
Labor Obligations - Actuarial assumptions (Details) - Defined benefit plan
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Labor Obligations      
Discount rate 9.40% 10.15% 9.85%
Expected rate of salary increase 5.80% 5.80% 5.80%
Average longevity at retirement age for current employees (years) 13 14 14
Inflation 4.00% 4.00% 4.00%