Derivative Instruments - Location and Amounts of Fair Values Related to Derivatives in Financial Statements (Details) - Cash Flow Hedges - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Accounts payable | Sales swaps
Derivative [Line Items]
Derivatives designated as hedging instruments, liabilities	$ 30	$ 26
Accounts payable | Commodity purchase swaps
Derivative [Line Items]
Derivatives designated as hedging instruments, liabilities	29	10
Accounts payable | Foreign exchange forwards
Derivative [Line Items]
Derivatives designated as hedging instruments, liabilities	0	18
Accounts receivable | Sales swaps
Derivative [Line Items]
Derivatives designated as hedging instruments, assets	10	0
Accounts receivable | Commodity purchase swaps
Derivative [Line Items]
Derivatives designated as hedging instruments, assets	17	5
Derivatives not designated as hedging instruments, assets	5	0
Accounts receivable | Foreign exchange forwards
Derivative [Line Items]
Derivatives designated as hedging instruments, assets	15	0
Investments and long-term receivables | Sales swaps
Derivative [Line Items]
Derivatives designated as hedging instruments, assets	1	0
Investments and long-term receivables | Commodity purchase swaps
Derivative [Line Items]
Derivatives designated as hedging instruments, assets	1	0
Derivatives not designated as hedging instruments, assets	5	1
Other long-term liabilities | Commodity purchase swaps
Derivative [Line Items]
Derivatives designated as hedging instruments, liabilities	$ 4	$ 0