Benefit Plans Benefit Plans (Weighted Average Assumptions) (Details)	12 Months Ended
	Dec. 31, 2023 Rate	Dec. 31, 2022 Rate
UNITED STATES
Benefit Obligation:
Discount rate	5.17%	5.41%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase	2.75%	2.75%
Periodic Benefit Cost:
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	5.41%	2.82%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets	5.55%	4.50%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase	2.75%	2.75%
Foreign Plan [Member]
Benefit Obligation:
Discount rate	11.14%	13.23%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase	8.01%	11.06%
Periodic Benefit Cost:
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	13.23%	10.45%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets	9.44%	6.36%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase	11.06%	7.76%