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Derivative Financial Instruments, Investments and Fair Value Measurements - Outstanding Positions Held (Details) - MBbls
MBbls in Thousands
Sep. 30, 2022
Dec. 31, 2021
Forwards | Crude | Purchase Commitments    
Derivative [Line Items]    
Outstanding notional buy (sell) positions   67
Forwards | Crude | Sell Position    
Derivative [Line Items]    
Outstanding notional buy (sell) positions 1,640  
Futures | Crude | Sell Position    
Derivative [Line Items]    
Outstanding notional buy (sell) positions 0 20
Futures | ULSD | Sell Position    
Derivative [Line Items]    
Outstanding notional buy (sell) positions 225 220