Acquisitions, Goodwill And Other Intangible Assets (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets
Accumulated amortization	$ 367,471	$ 337,935
Total gross cost	770,039	729,953
Total net balance	402,568	392,018
OEM Segment
Finite-Lived Intangible Assets
Total net balance	239,897	235,403
Aftermarket Segment
Finite-Lived Intangible Assets
Total net balance	162,671	156,615
Trade name
Finite-Lived Intangible Assets
Gross cost and net balance	7,432	7,432
Customer relationships
Finite-Lived Intangible Assets
Gross cost	553,520	508,945
Accumulated amortization	267,043	228,332
Net balance	$ 286,477	$ 280,613
Customer relationships | Minimum
Finite-Lived Intangible Assets
Estimated useful life in years	6 years	6 years
Customer relationships | Maximum
Finite-Lived Intangible Assets
Estimated useful life in years	20 years	20 years
Patents
Finite-Lived Intangible Assets
Gross cost	$ 95,119	$ 111,934
Accumulated amortization	60,163	74,010
Net balance	$ 34,956	$ 37,924
Patents | Minimum
Finite-Lived Intangible Assets
Estimated useful life in years	3 years	3 years
Patents | Maximum
Finite-Lived Intangible Assets
Estimated useful life in years	20 years	20 years
Trade name
Finite-Lived Intangible Assets
Gross cost	$ 109,327	$ 95,879
Accumulated amortization	36,040	30,524
Net balance	$ 73,287	$ 65,355
Trade name | Minimum
Finite-Lived Intangible Assets
Estimated useful life in years	3 years	3 years
Trade name | Maximum
Finite-Lived Intangible Assets
Estimated useful life in years	20 years	20 years
Non-compete agreements
Finite-Lived Intangible Assets
Gross cost	$ 4,183	$ 5,154
Accumulated amortization	4,005	4,732
Net balance	$ 178	$ 422
Non-compete agreements | Minimum
Finite-Lived Intangible Assets
Estimated useful life in years	3 years	3 years
Non-compete agreements | Maximum
Finite-Lived Intangible Assets
Estimated useful life in years	6 years	6 years
Other
Finite-Lived Intangible Assets
Gross cost	$ 458	$ 609
Accumulated amortization	220	337
Net balance	$ 238	$ 272
Other | Minimum
Finite-Lived Intangible Assets
Estimated useful life in years	2 years	2 years
Other | Maximum
Finite-Lived Intangible Assets
Estimated useful life in years	12 years	12 years