INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Identifiable intangible assets [Abstract]
Gross Carrying Amount	$ 479,235	$ 472,703
Accumulated Amortization	288,023	259,408
Customer relationships and lists
Identifiable intangible assets [Abstract]
Gross Carrying Amount	362,032	357,131
Accumulated Amortization	$ 209,651	190,576
Customer relationships and lists | Minimum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	10 years
Customer relationships and lists | Maximum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	20 years
Trademarks and trade names
Identifiable intangible assets [Abstract]
Gross Carrying Amount	$ 50,286	50,058
Accumulated Amortization	$ 37,773	33,416
Trademarks and trade names | Minimum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	2 years
Trademarks and trade names | Maximum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	17 years
Developed technology
Identifiable intangible assets [Abstract]
Gross Carrying Amount	$ 41,184	40,473
Accumulated Amortization	$ 17,516	16,171
Developed technology | Minimum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	5 years
Developed technology | Maximum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	12 years
Other
Identifiable intangible assets [Abstract]
Gross Carrying Amount	$ 25,733	25,041
Accumulated Amortization	$ 23,083	$ 19,245
Other | Minimum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	2 years
Other | Maximum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	18 years