Derivatives and Fair Value of Financial Instruments - Fair Value of Derivatives (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Commodities
Fair value of each type of derivative
Asset Derivatives	$ 9	$ 26
Derivative Asset, Statement of Financial Position	Other Assets, Current	Other Assets, Current
Liability Derivatives	$ 4	$ 2
Derivative Liability, Statement of Financial Position	Other Liabilities, Current	Other Liabilities, Current
Margin account	$ 19	$ 3
Commodities | Other current assets
Fair value of each type of derivative
Derivative assets and liabilities, net basis	24	$ 27
Foreign currencies
Fair value of each type of derivative
Asset Derivatives	$ 3
Derivative Asset, Statement of Financial Position	Other Assets, Current	Other Assets, Current
Liability Derivatives	$ 5	$ 10
Derivative Liability, Statement of Financial Position	Other Liabilities, Current	Other Liabilities, Current
Interest rate swaps | Maximum
Fair value of each type of derivative
Credit risk associated with derivative contracts	$ 3