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Revenues - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Disaggregation of Revenue [Line Items]    
Earned rewards, expiration period 90 days  
Trade accounts receivable $ 272.1 $ 268.5
Trade Accounts Receivable    
Disaggregation of Revenue [Line Items]    
Trade accounts receivable $ 126.7 $ 110.5
Petroleum product sales (at retail) | Minimum    
Disaggregation of Revenue [Line Items]    
Collection period 2 days  
Petroleum product sales (at retail) | Maximum    
Disaggregation of Revenue [Line Items]    
Collection period 7 days  
Petroleum product sales, rack sales    
Disaggregation of Revenue [Line Items]    
Collection period 10 days  
Renewable Identification Numbers (RINs) sales    
Disaggregation of Revenue [Line Items]    
Collection period 5 days