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Benefit Plans - Schedule of Weighted-Average Assumptions to Determine Net Periodic Postretirement Health Care Cost (Details) - Net Periodic Postretirement Health Care Cost
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 5.58% 4.95% 5.18%
Health care cost trend rate assumed for next year 8.50% 8.00% 7.00%
Ultimate trend rate 4.40% 4.50% 4.50%
Year that the rate reaches the ultimate trend rate 2035 2033 2032