Pension and Postretirement Benefits (Schedule Of Weighted Average Assumptions Used To Determine Benefit Obligation) (Details)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
United States | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate	5.43%	2.89%	2.62%
Interest credit rate	3.62%	1.47%	0.93%
United States | Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate	5.40%	2.70%	2.30%
Foreign Plan | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate	4.27%	1.58%	1.07%
Rate of compensation increase	3.33%	3.08%	3.10%
Interest credit rate	1.81%	0.33%	0.29%