XML 77 R45.htm IDEA: XBRL DOCUMENT v3.22.0.1
BASIS OF PRESENTATION AND NATURE OF OPERATIONS (Details)
$ in Millions
12 Months Ended
Jun. 29, 2021
Dec. 31, 2021
USD ($)
state
segment
supplier
Dec. 31, 2020
USD ($)
Jan. 17, 2020
Jan. 01, 2020
Dec. 31, 2019
Business Acquisition            
Number of states in which company provides service | state   15        
Working capital   $ 185.0 $ 3.6      
Restricted escrow account   100.0        
Assets held for sale   $ 84.0        
Number of operating segments | segment   3        
Safety-Kleen Systems, Inc. | Vertex Operating, Vertex Refining, LLC, Vertex Refining OH, LLC, Cedar Marine Terminals, L.P. and H & H Oil, L.P.            
Business Acquisition            
Percentage of indirect ownership before transaction (as a percent) 35.00%          
Percentage of ownership before transaction (as a percent) 65.00%          
Heartland SPV            
Business Acquisition            
Ownership percentage (in percent)   35.00%        
Heartland SPV | Tensile-Heartland Acquisition Corporation            
Business Acquisition            
Ownership percentage (in percent)       65.00% 65.00% 65.00%
Black Oil            
Business Acquisition            
Number of suppliers | supplier   50