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, 2025	Dec. 31, 2024
Defined Benefit Plan Disclosure [Line Items]
Expected return on plan assets	7.30%
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Benefit obligations, discount rate	5.41%	5.58%
Net periodic benefit expense, discount rate	5.54%	5.17%
Benefit obligation, rate of compensation increase	3.50%	3.38%
Net periodic benefit expense, rate of compensation increase	3.50%	3.50%
Benefit obligation, cash balance interest credit rate	3.70%	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	7.29%	7.19%
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Benefit obligations, discount rate	5.48%	5.65%
Net periodic benefit expense, discount rate	5.66%	5.15%
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%