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Goodwill (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Goodwill [Roll Forward]        
Goodwill at the beginning of year   $ 391,972 $ 392,978 $ 392,978
Increase in goodwill related to acquisitions $ 2,694 2,700   0
Decrease in goodwill related to divestitures   (901) $ (1,000) (1,006)
Goodwill at the end of the period $ 393,765 $ 393,765   $ 391,972