Quarterly report pursuant to Section 13 or 15(d)

ACQUISITIONS - Assets acquired and liabilities assumed (Details)

v3.22.2
ACQUISITIONS - Assets acquired and liabilities assumed (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2022
Dec. 31, 2021
Dec. 31, 2020
Business Acquisition [Line Items]      
Goodwill $ 742,019 $ 721,819 $ 653,176
2022 Acquisitions      
Business Acquisition [Line Items]      
Accounts receivable, net 383    
Materials and supplies 285    
Equipment and property 2,281    
Goodwill 23,220    
Current liabilities (384)    
Other assets and liabilities, net 403    
Total consideration paid 51,695    
Less: Acquisition holdback liabilities (5,255)    
Total cash purchase price 46,440    
2022 Acquisitions | Customer Contracts      
Business Acquisition [Line Items]      
Intangible assets 24,874    
2022 Acquisitions | Trademarks & Tradenames      
Business Acquisition [Line Items]      
Intangible assets 2    
2022 Acquisitions | Other Intangible Assets      
Business Acquisition [Line Items]      
Intangible assets $ 631