Price Risk Management Activities (Details) bu in Thousands, $ in Millions		12 Months Ended
		Dec. 31, 2023 USD ($) MMBTU bu MBbls	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Price Risk Management Activities (Textual)
Compliance program costs | $	[1]	$ 123,087	$ 150,770	$ 102,714
Costs of Renewable and Low-Carbon Fuel Programs [Member]
Price Risk Management Activities (Textual)
Compliance program costs | $		$ 1,300	$ 1,500	$ 2,100
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Long (Purchases) [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume		98,244
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Long (Purchases) [Member] | Natural Gas (in millions of Btu) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, energy | MMBTU		1,595,000
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Long (Purchases) [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu		47,135
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Short (Sales) [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume		94,194
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Short (Sales) [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu		63,660
Derivatives Designated as Economic Hedges [Member] | Physical Contracts, 2024 Maturity [Member] | Long (Purchases) [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu		15,679
Derivatives Designated as Economic Hedges [Member] | Foreign Exchange Contract, US Dollars [Member]
Price Risk Management Activities (Textual)
Monetary notional amount of derivative liabilities | $		$ 622
Cash Flow Hedges [Member] | Derivatives Designated as Hedges [Member] | Futures, 2024 Maturity [Member] | Long (Purchases) [Member] | Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume		1,925
Cash Flow Hedges [Member] | Derivatives Designated as Hedges [Member] | Futures, 2024 Maturity [Member] | Short (Sales) [Member] | Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume		8,821

[1] Cost of materials and other for our Renewable Diesel segment is net of the blender’s tax credit on qualified fuel mixtures of $1.2 billion, $761 million, and $371 million for the years ended December 31, 2023, 2022, and 2021, respectively.