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Pension and Other Postretirement Benefits - Schedule of Assumed Health Care Cost Trend Rates (Details)
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Retirement Benefits [Abstract]      
Health care cost trend rate assumed for next year 5.50% 5.50% 5.50%
Rate to which the cost trend rate gradually declines 4.50% 4.50% 4.50%