Financial Instruments and Risk Management - Fair Value (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Fair Value Measurements
Total current derivative contracts, assets	$ 39	$ 170
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]	Other Assets, Current	Other Assets, Current
Total noncurrent derivative contracts, assets	$ 84	$ 63
Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Total current derivative contracts, liabilities	$ 96	$ 29
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Total noncurrent derivative contracts, liabilities	$ 1	$ 3
Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Commodity
Fair Value Measurements
Total current derivative contracts, assets	$ 11	$ 142
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]	Other Assets, Current	Other Assets, Current
Total noncurrent derivative contracts, assets		$ 3
Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]		Other Assets, Noncurrent
Total current derivative contracts, liabilities	$ 48	$ 20
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Total noncurrent derivative contracts, liabilities		$ 3
Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]		Other Liabilities, Noncurrent
Currency
Fair Value Measurements
Total current derivative contracts, assets	$ 28	$ 21
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]	Other Assets, Current	Other Assets, Current
Total noncurrent derivative contracts, assets	$ 84	$ 60
Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Total current derivative contracts, liabilities	$ 36	$ 8
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Total noncurrent derivative contracts, liabilities	$ 1
Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent
Cross-currency and other contracts
Fair Value Measurements
Total current derivative contracts, assets		$ 7
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]		Other Assets, Current
Total current derivative contracts, liabilities	$ 12	$ 1
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Derivatives Designated As Hedging Instruments
Fair Value Measurements
Total current derivative contracts, assets	$ 11	$ 145
Total noncurrent derivative contracts, assets	84	62
Total current derivative contracts, liabilities	49	20
Derivatives Designated As Hedging Instruments | Commodity
Fair Value Measurements
Total current derivative contracts, assets	11	142
Total noncurrent derivative contracts, assets		3
Total current derivative contracts, liabilities	48	20
Derivatives Designated As Hedging Instruments | Currency
Fair Value Measurements
Total current derivative contracts, assets		2
Total noncurrent derivative contracts, assets	84	59
Total current derivative contracts, liabilities	1
Derivatives Designated As Hedging Instruments | Cross-currency and other contracts
Fair Value Measurements
Total current derivative contracts, assets		1
Derivatives Not Designated as Hedging Instruments
Fair Value Measurements
Total current derivative contracts, assets	28	25
Total noncurrent derivative contracts, assets		1
Total current derivative contracts, liabilities	47	9
Total noncurrent derivative contracts, liabilities	1	3
Derivatives Not Designated as Hedging Instruments | Commodity
Fair Value Measurements
Total noncurrent derivative contracts, liabilities		3
Derivatives Not Designated as Hedging Instruments | Currency
Fair Value Measurements
Total current derivative contracts, assets	28	19
Total noncurrent derivative contracts, assets		1
Total current derivative contracts, liabilities	35	8
Total noncurrent derivative contracts, liabilities	1
Derivatives Not Designated as Hedging Instruments | Cross-currency and other contracts
Fair Value Measurements
Total current derivative contracts, assets		6
Total current derivative contracts, liabilities	$ 12	$ 1