v3.26.1
PENSION AND OTHER POSTRETIREMENT EMPLOYEE BENEFITS (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Pension        
Defined Benefit Plan Disclosure [Line Items]        
Interest Cost $ 3,142 $ 0 $ 5,236 $ 0
Expected return on plan assets (2,864) 0 (4,773) 0
Amortization of losses 0 0 0 0
Net periodic benefit cost 1,489 0 2,481 0
Pension | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Defined Benefit Plan Disclosure [Line Items]        
Service Cost     168 0
Service Cost (57) 0    
Pension | Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Defined Benefit Plan Disclosure [Line Items]        
Service Cost 1,268 0 1,850 0
Postretirement        
Defined Benefit Plan Disclosure [Line Items]        
Interest Cost 200 19 340 38
Expected return on plan assets 0 0 0 0
Amortization of losses (2) (2) (3) (3)
Net periodic benefit cost 205 18 349 36
Postretirement | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Defined Benefit Plan Disclosure [Line Items]        
Service Cost     1 0
Service Cost 0 0    
Postretirement | Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Defined Benefit Plan Disclosure [Line Items]        
Service Cost $ 7 $ 1 $ 11 $ 1