v3.22.2.2
INTANGIBLE ASSETS - Schedule of Identifiable Intangible Assets (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Identifiable intangible assets [Abstract]    
Gross carrying amount $ 477,650 $ 327,330
Accumulated amortization 250,327 232,665
Customer relationships & lists    
Identifiable intangible assets [Abstract]    
Gross carrying amount 361,747 240,059
Accumulated amortization $ 185,381 173,489
Customer relationships & lists | Minimum    
Identifiable intangible assets [Abstract]    
Amortization Period (in years) 10 years  
Customer relationships & lists | Maximum    
Identifiable intangible assets [Abstract]    
Amortization Period (in years) 20 years  
Trademarks & trade names    
Identifiable intangible assets [Abstract]    
Gross carrying amount $ 50,487 43,116
Accumulated amortization $ 32,285 28,985
Trademarks & trade names | Minimum    
Identifiable intangible assets [Abstract]    
Amortization Period (in years) 2 years  
Trademarks & trade names | Maximum    
Identifiable intangible assets [Abstract]    
Amortization Period (in years) 17 years  
Developed technology    
Identifiable intangible assets [Abstract]    
Gross carrying amount $ 40,816 20,234
Accumulated amortization $ 15,524 14,607
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 $ 24,600 23,921
Accumulated amortization $ 17,137 $ 15,584
Other | Minimum    
Identifiable intangible assets [Abstract]    
Amortization Period (in years) 2 years  
Other | Maximum    
Identifiable intangible assets [Abstract]    
Amortization Period (in years) 18 years