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Employee Benefit Plans (Healthcare Trend Rate Assumptions Used) (Details)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Assumed Health Care Cost Trend Rates    
Health care cost trend rate assumed for next year 8.00% 7.50%
Rate to which the cost rate is assumed to decline (the ultimate trend rate) 4.50% 4.50%
Year that the rate reaches the ultimate trend rate 2040 2037