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Employee Benefit Plans, Weighted-Average Assumptions (Details)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Minimum [Member]      
Employee Benefit Plans (Textual)      
Yield curve maturities 6 months    
Maximum [Member]      
Employee Benefit Plans (Textual)      
Yield curve maturities 99 years    
Pension Plans [Member]      
Weighted Average Assumptions Used to Determine Benefit Obligation      
Discount rate 5.62% 5.72% 5.01%
Rate of compensation increase 3.97% 4.04%  
Interest crediting rate for cash balance plans 4.12% 4.25%  
Weighted Average Assumptions Used to Determine Net Periodic Benefit Cost      
Discount rate 5.72% 5.01% 5.19%
Expected long-term rate of return on plan assets 7.33% 7.29% 7.31%
Rate of compensation increase 4.04% 3.84% 3.76%
Interest crediting rate for cash balance plans 4.24% 3.59% 3.76%
Other Postretirement Benefit Plans [Member]      
Weighted Average Assumptions Used to Determine Benefit Obligation      
Discount rate 5.42% 5.64%  
Weighted Average Assumptions Used to Determine Net Periodic Benefit Cost      
Discount rate 5.64% 5.01% 5.20%