INTANGIBLE ASSETS - Schedule of Intangible Assets Estimated Useful Lives (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Customer relationships and lists
Identifiable intangible assets [Abstract]
Gross Carrying Amount	$ 370,763	$ 354,051
Accumulated Amortization	$ 237,769	221,567
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	$ 52,256	50,971
Accumulated Amortization	$ 43,655	41,417
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	$ 42,385	40,074
Accumulated Amortization	$ 23,415	20,362
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	$ 25,178	25,154
Accumulated Amortization	$ 22,454	21,854
Other | Minimum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	2 years
Other | Maximum
Identifiable intangible assets [Abstract]
Amortization Period (In years)	18 years
Finite-Lived Intangible Assets Excluding Customer-Related Intangible Assets
Identifiable intangible assets [Abstract]
Gross Carrying Amount	$ 119,819	116,199
Accumulated Amortization	$ 89,524	$ 83,633