Price Risk Management Activities (Details) bu in Thousands, $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) MBbls bu	Sep. 30, 2023 USD ($)
Price Risk Management Activities (Textual)
Compliance program costs | $	[1]	$ 29,965	$ 32,385	$ 88,590	$ 91,820
Renewable and Low-Carbon Fuel Programs [Member]
Price Risk Management Activities (Textual)
Compliance program costs | $		156	$ 438	$ 535	$ 1,200
Derivatives Designated as Hedges [Member] | Cash Flow Hedges [Member] | Futures, 2024 Maturity [Member] | Short [Member] | Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				3,726
Derivatives Designated as Hedges [Member] | Cash Flow Hedges [Member] | Futures, 2025 Maturity [Member] | Short [Member] | Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				0
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Long [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				106,763
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Long [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu				47,650
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Short [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				96,817
Derivatives Designated as Economic Hedges [Member] | Futures, 2024 Maturity [Member] | Short [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu				61,985
Derivatives Designated as Economic Hedges [Member] | Futures, 2025 Maturity [Member] | Long [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				19,548
Derivatives Designated as Economic Hedges [Member] | Futures, 2025 Maturity [Member] | Long [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu				465
Derivatives Designated as Economic Hedges [Member] | Futures, 2025 Maturity [Member] | Short [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				16,645
Derivatives Designated as Economic Hedges [Member] | Futures, 2025 Maturity [Member] | Short [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu				8,155
Derivatives Designated as Economic Hedges [Member] | Options, 2024 Maturity [Member] | Long [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				300
Derivatives Designated as Economic Hedges [Member] | Options, 2024 Maturity [Member] | Short [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				300
Derivatives Designated as Economic Hedges [Member] | Options, 2025 Maturity [Member] | Long [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				0
Derivatives Designated as Economic Hedges [Member] | Options, 2025 Maturity [Member] | Short [Member] | Crude Oil and Refined Petroleum Products (in thousands of barrels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume				0
Derivatives Designated as Economic Hedges [Member] | Physical Contracts, 2024 Maturity [Member] | Long [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu				14,333
Derivatives Designated as Economic Hedges [Member] | Physical Contracts, 2025 Maturity [Member] | Long [Member] | Corn (in thousands of bushels) [Member]
Volume of Outstanding Contracts
Nonmonetary notional amount of price risk derivatives, volume | bu				7,873
Derivatives Designated as Economic Hedges [Member] | Foreign Exchange Contract, US Dollars [Member]
Price Risk Management Activities (Textual)
Monetary notional amount of derivative liabilities | $		$ 328		$ 328

[1] Cost of materials and other for our Renewable Diesel segment is net of the blender’s tax credit on qualified fuel mixtures of $313 million and $266 million for the three months ended September 30, 2024 and 2023, respectively, and $952 million and $900 million for the nine months ended September 30, 2024 and 2023, respectively.