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Pension and Other Post-Employment Benefits (Weighted Average Assumptions Used) (Details)
Dec. 31, 2025
Dec. 31, 2024
Defined Benefits [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Discount Rate 4.60% 4.50%
Rates of Increase in Compensation Levels 3.49% 3.37%
OPEB [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Discount Rate 5.09% 5.12%
Rates of Increase in Compensation Levels 4.93% 4.93%