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Pension and Other Post-Employment Benefits (Weighted Average Assumptions Used In Determining Net Periodic Pension And Other Post-Retirement Benefit Cost) (Details)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]      
Long-Term Rate of Return on Plan Assets 4.90%    
Defined Benefits [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount Rate 4.60% 4.50% 5.10%
Long-Term Rate of Return on Plan Assets 3.95% 4.00% 3.85%
Rates of Increase in Compensation Levels 3.49% 3.37% 3.24%
OPEB [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount Rate 5.25% 4.96% 5.30%
Long-Term Rate of Return on Plan Assets 0.00% 0.00% 0.00%
Rates of Increase in Compensation Levels 4.93% 4.93% 4.93%