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Acquisitions, Goodwill And Other Intangible Assets (Schedule of Goodwill) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Goodwill |  |
Net balance, Beginning | $ 454,728 | $ 351,114
Acquisitions | 85,774 | 85,297
Other |  | 7,955
Measurement period adjustments | 9,496 | 10,362
Foreign currency translation | (6,818) |
Net balance, Ending | 543,180 | 454,728
OEM Segment |  |
Goodwill |  |
Net balance, Beginning | 305,953 | 215,620
Acquisitions | 70,836 | 84,774
Other |  | 7,810
Measurement period adjustments | 9,519 | (2,251)
Foreign currency translation | (6,845) |
Net balance, Ending | 379,463 | 305,953
Aftermarket Segment |  |
Goodwill |  |
Net balance, Beginning | 148,775 | 135,494
Acquisitions | 14,938 | 523
Other |  | 145
Measurement period adjustments | (23) | 12,613
Foreign currency translation | 27 |
Net balance, Ending | $ 163,717 | $ 148,775

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