Business And Summary Of Significant Accounting Policies (Schedule Of Estimated Useful Lives For Each Major Category Of Amortizable Intangible Assets) (Details)	Dec. 31, 2023
Trade Names | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated useful lives	5 years
Trade Names | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated useful lives	20 years
Technology and know-how | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated useful lives	5 years
Technology and know-how | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated useful lives	14 years
Customer Related Intangible [Member] | Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated useful lives	5 years
Customer Related Intangible [Member] | Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated useful lives	15 years