Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Definite-lived intangible assets:
Cost	$ 433,027	$ 412,757
Accumulated amortization	(358,051)	(342,721)
Net carrying amount	74,976	70,036
Intangible Assets:
Cost	612,780	593,753
Accumulated amortization	(358,051)	(342,721)
Net carrying amount	254,729	251,032
Trade names
Indefinite-lived intangible assets:
Indefinite-lived intangible assets:	$ 179,753	$ 180,996
Customer relationships
Definite-lived intangible assets:
Weighted average amortization period	13 years	14 years
Cost	$ 414,770	$ 400,399
Accumulated amortization	(348,502)	(332,571)
Net carrying amount	66,268	67,828
Intangible Assets:
Accumulated amortization	$ (348,502)	$ (332,571)
Trade names
Definite-lived intangible assets:
Weighted average amortization period	6 years	6 years
Cost	$ 18,257	$ 12,358
Accumulated amortization	(9,549)	(10,150)
Net carrying amount	8,708	2,208
Intangible Assets:
Accumulated amortization	$ (9,549)	$ (10,150)