Goodwill and Other Intangible Assets (Intangible Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 271,431	$ 281,971
Indefinite-lived other intangible asset	4,176	4,212
Total other intangible assets, gross carrying amount	275,607	286,183
Accumulated Amortization	151,111	152,459
Net Carrying Amount	120,320	129,512
Total other intangible assets, net carrying amount	124,496	133,724
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	175,214	178,605
Accumulated Amortization	87,232	85,569
Net Carrying Amount	87,982	93,036
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	75,898	82,349
Accumulated Amortization	55,788	59,052
Net Carrying Amount	20,110	23,297
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	18,840	19,098
Accumulated Amortization	7,040	6,639
Net Carrying Amount	11,800	12,459
Covenants not to compete
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,479	1,919
Accumulated Amortization	1,051	1,199
Net Carrying Amount	$ 428	$ 720