Acquisitions, Goodwill And Other Intangible Assets (Schedule Of Goodwill By Reportable Segment) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Segment Reporting Information
Net balance – beginning of period	$ 543,180
Acquisitions	12,093
Measurement period adjustments	9,963
Foreign currency translation	(10,408)
Net balance – end of period	554,828
OEM Segment
Segment Reporting Information
Net balance – beginning of period	379,463
Acquisitions	10,284
Measurement period adjustments	8,871
Foreign currency translation	(9,503)
Net balance – end of period	389,115
Aftermarket Segment
Segment Reporting Information
Net balance – beginning of period	163,717
Acquisitions	1,809
Measurement period adjustments	1,092
Foreign currency translation	(905)
Net balance – end of period	$ 165,713