Pension and Postretirement Benefits (Assumptions) (Details)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Postretirement Medical Benefits
Weighted average assumptions used to determine Benefit Obligations:
Discount rate	5.78%	5.57%	5.83%
Weighted average assumptions used to determine net pension expense:
Discount rate	5.57%	5.83%	2.83%
United States | Pension Plan
Weighted average assumptions used to determine Benefit Obligations:
Discount rate	5.73%	5.41%	5.73%
Rate of increase in compensation levels	4.00%	4.00%	3.50%
Weighted average assumptions used to determine net pension expense:
Long-term rate of return on assets	6.00%	6.00%	5.75%
Discount rate	5.41%	5.73%	3.00%
Rate of increase in compensation levels	4.00%	3.50%	3.50%
Weighted-average interest crediting rates	4.00%	4.00%	3.79%
Foreign Plan
Weighted average assumptions used to determine Benefit Obligations:
Discount rate			4.46%
Rate of increase in compensation levels	3.51%	3.24%	3.61%
Weighted average assumptions used to determine net pension expense:
Long-term rate of return on assets			2.43%
Discount rate	4.22%	4.46%	1.71%
Rate of increase in compensation levels	3.24%	3.62%	3.18%
Weighted-average interest crediting rates	2.06%	2.29%	1.49%
Foreign Plan | Pension Plan
Weighted average assumptions used to determine Benefit Obligations:
Discount rate	4.71%	4.22%
Weighted average assumptions used to determine net pension expense:
Long-term rate of return on assets	4.65%	3.97%