Acquisitions, Goodwill And Other Intangible Assets (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets
Accumulated amortization	$ 293,289	$ 255,723
Total gross cost	742,048	759,043
Total net balance	448,759	503,320
OEM Segment
Finite-Lived Intangible Assets
Total net balance	276,622	314,828
Aftermarket Segment
Finite-Lived Intangible Assets
Total net balance	172,137	188,492
Trade name
Finite-Lived Intangible Assets
Gross cost and net balance	7,600	7,600
Customer relationships
Finite-Lived Intangible Assets
Gross cost	509,505	520,273
Accumulated amortization	189,967	163,562
Net balance	$ 319,538	$ 356,711
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	$ 114,864	$ 121,167
Accumulated amortization	67,602	62,841
Net balance	$ 47,262	$ 58,326
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	$ 99,366	$ 97,810
Accumulated amortization	26,978	21,380
Net balance	$ 72,388	$ 76,430
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	$ 10,104	$ 11,584
Accumulated amortization	8,453	7,698
Net balance	$ 1,651	$ 3,886
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	$ 609	$ 609
Accumulated amortization	289	242
Net balance	$ 320	$ 367
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