Fair Value Of Financial Instruments Fair Value of Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2023	Dec. 31, 2022
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Publicly traded equity securities		$ 15	$ 17
Assets, Fair Value Disclosure		134	75
Contingent consideration liability		10	10
Financial and Nonfinancial Liabilities, Fair Value Disclosure		18	46
Fair Value, Measurements, Recurring | Commodity derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		3
Derivative Liability		7	35
Fair Value, Measurements, Recurring | Foreign currency derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		116	58
Derivative Liability		1	1
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Publicly traded equity securities		15	17
Assets, Fair Value Disclosure		15	17
Contingent consideration liability		0	0
Financial and Nonfinancial Liabilities, Fair Value Disclosure		0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Commodity derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		0
Derivative Liability		0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Foreign currency derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		0	0
Derivative Liability		0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Publicly traded equity securities		0	0
Assets, Fair Value Disclosure		119	58
Contingent consideration liability		0	0
Financial and Nonfinancial Liabilities, Fair Value Disclosure		8	36
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Commodity derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		3
Derivative Liability		7	35
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Foreign currency derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		116	58
Derivative Liability		1	1
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Publicly traded equity securities		0	0
Assets, Fair Value Disclosure		0	0
Contingent consideration liability		10	10
Financial and Nonfinancial Liabilities, Fair Value Disclosure		10	10
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Commodity derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		0
Derivative Liability		0	0
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Foreign currency derivatives
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset		0	0
Derivative Liability		$ 0	$ 0
Cost of Sales [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Impairment Charges	$ 0