Quarterly report pursuant to Section 13 or 15(d)

ACQUISITIONS - Assets acquired and liabilities assumed (Details)

v3.22.2.2
ACQUISITIONS - Assets acquired and liabilities assumed (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Dec. 31, 2020
Business Acquisition [Line Items]      
Goodwill $ 772,325 $ 721,819 $ 653,176
2022 Acquisitions      
Business Acquisition [Line Items]      
Accounts receivable, net 2,926    
Materials and supplies 439    
Equipment and property 6,245    
Goodwill 60,962    
Current liabilities (4,285)    
Other assets and liabilities, net (1,384)    
Total consideration paid 116,288    
Less: Acquisition holdback liabilities (8,978)    
Total cash purchase price 107,310    
2022 Acquisitions | Customer Contracts      
Business Acquisition [Line Items]      
Intangible assets 44,377    
2022 Acquisitions | Trademarks & Tradenames      
Business Acquisition [Line Items]      
Intangible assets 5,615    
2022 Acquisitions | Other Intangible Assets      
Business Acquisition [Line Items]      
Intangible assets $ 1,393