Goodwill and Other Intangible Assets (Intangible Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Amortized intangible assets
Original Cost	$ 292,882	$ 287,005
Accumulated Amortization	191,975	169,868
Net Book Value	100,907	117,137
Customer lists
Amortized intangible assets
Original Cost	143,081	136,311
Accumulated Amortization	70,539	58,047
Net Book Value	72,542	78,264
Non-compete agreements
Amortized intangible assets
Original Cost	22,242	21,796
Accumulated Amortization	21,311	21,124
Net Book Value	931	672
Supply agreement
Amortized intangible assets
Original Cost	8,720	8,721
Accumulated Amortization	7,912	7,450
Net Book Value	808	1,271
Technology
Amortized intangible assets
Original Cost	13,400	13,400
Accumulated Amortization	10,218	8,878
Net Book Value	3,182	4,522
Trademarks and patents
Amortized intangible assets
Original Cost	15,810	15,810
Accumulated Amortization	13,165	12,020
Net Book Value	2,645	3,790
Software
Amortized intangible assets
Original Cost	88,631	89,956
Accumulated Amortization	68,392	61,920
Net Book Value	20,239	28,036
Other
Amortized intangible assets
Original Cost	998	1,011
Accumulated Amortization	438	429
Net Book Value	$ 560	$ 582
Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	1 year
Minimum | Customer lists
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	3 years
Minimum | Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	1 year
Minimum | Supply agreement
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Minimum | Technology
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Minimum | Trademarks and patents
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	7 years
Minimum | Software
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	2 years
Minimum | Other
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	3 years
Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Maximum | Customer lists
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Maximum | Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	7 years
Maximum | Supply agreement
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Maximum | Technology
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Maximum | Trademarks and patents
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Maximum | Software
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	10 years
Maximum | Other
Finite-Lived Intangible Assets [Line Items]
Useful Life (in years)	5 years