XML 57 R46.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Overview (Details)
6 Months Ended
Jun. 30, 2024
refinery
segment
Jun. 01, 2023
Oct. 20, 2022
Schedule of Equity Method Investments [Line Items]      
Operating segments | segment 3    
Number of owned and operated refineries | refinery 4    
Laramie Energy Company      
Schedule of Equity Method Investments [Line Items]      
Ownership interest (in percent) 46.00%    
Yellowstone Energy Limited Partnership | Billings Acquisition      
Schedule of Equity Method Investments [Line Items]      
Ownership interest (in percent) 65.00% 65.00% 65.00%
Yellowstone Pipeline Company      
Schedule of Equity Method Investments [Line Items]      
Ownership interest (in percent) 40.00%    
Yellowstone Pipeline Company | Billings Acquisition      
Schedule of Equity Method Investments [Line Items]      
Ownership interest (in percent)   40.00% 40.00%