Postretirement Benefits - Weighted Average Pension Plan Assumptions and Weighted Average Assumptions for Post-Retirement Benefit Plans Other Than Pensions (Details) - Pension Plans	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]
Discount rate	5.81%	5.81%
Rate of compensation increase	4.44%	4.46%
Discount rate	5.81%	5.40%	5.71%
Expected long-term returns	7.33%	7.18%	6.98%
Rate of compensation increase	4.46%	4.40%	4.40%