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Other Postretirement Benefit Plans - Schedule of Assumptions Used to Measure the Benefit Obligation for the Defined Benefit Pension Plans (Details) - Other Postretirement Benefits Plan
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Assumptions:        
Benefit cost, discount rate (as a percent) 5.55% 5.75% 2.99%  
Benefit obligation, discount rate (as a percent) 5.83% 5.55% 5.75% 2.99%