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Employee and Retiree Benefit Plans - Schedule of Weighted-Average Assumptions used in Measurement of Benefit Obligations and Net Periodic Benefit Expense (Details)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]    
Expected return on plan assets 7.20%  
Pension Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Benefit obligations, discount rate 5.58% 5.03%
Net periodic benefit expense, discount rate 5.17% 5.27%
Benefit obligation, rate of compensation increase 3.38% 3.52%
Net periodic benefit expense, rate of compensation increase 3.50% 3.52%
Benefit obligation, cash balance interest credit rate 3.20% 3.20%
Net periodic benefit cost, cash balance interest credit rate 0.00% 0.00%
Benefit obligation, expected return on Plan assets 0.00% 0.00%
Expected return on plan assets 7.19% 7.35%
Other Postretirement Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Benefit obligations, discount rate 5.65% 5.15%
Net periodic benefit expense, discount rate 5.15% 5.41%
Benefit obligation, rate of compensation increase 0.00% 0.00%
Net periodic benefit expense, rate of compensation increase 0.00% 0.00%
Benefit obligation, cash balance interest credit rate 0.00% 0.00%
Net periodic benefit cost, cash balance interest credit rate 0.00% 0.00%
Benefit obligation, expected return on Plan assets 0.00% 0.00%
Expected return on plan assets 0.00% 0.00%