v3.25.4
PENSIONS PLANS AND OTHER POST-EMPLOYMENT BENEFITS (Details 10)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Defined benefit plans other than multi-employer plans, state plans and plans that share risks between entities under common control    
PENSION PLANS AND OTHER POST-EMPLOYMENT BENEFITS    
Average weighted duration of defined benefit liability 6 years 9 months 18 days 6 years 10 months 24 days
Post-retirement health plans    
PENSION PLANS AND OTHER POST-EMPLOYMENT BENEFITS    
Average weighted duration of defined benefit liability 11 years 7 months 6 days 11 years 9 months 18 days