v3.26.1
GOODWILL AND INTANGIBLE ASSETS - Schedule of Goodwill Activity (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2026
USD ($)
Goodwill [Roll Forward]  
Goodwill, beginning balance $ 1,120,056
Acquisitions 252,144
Business Combination Adjustments 573
Goodwill, ending balance 1,372,773
Eastern  
Goodwill [Roll Forward]  
Goodwill, beginning balance 110,533
Acquisitions 166,778
Business Combination Adjustments 0
Goodwill, ending balance 277,311
Western  
Goodwill [Roll Forward]  
Goodwill, beginning balance 371,035
Acquisitions 1,447
Business Combination Adjustments 573
Goodwill, ending balance 373,055
Mid-Atlantic  
Goodwill [Roll Forward]  
Goodwill, beginning balance 584,136
Acquisitions 74,062
Business Combination Adjustments 0
Goodwill, ending balance 658,198
Resource Solutions  
Goodwill [Roll Forward]  
Goodwill, beginning balance 54,352
Acquisitions 9,857
Business Combination Adjustments 0
Goodwill, ending balance $ 64,209