Accumulated Other Comprehensive (Loss) - Reclassifications Out of AOCI (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Sales	$ 1,482	$ 1,349	$ 2,882	$ 2,627
Other Expense (Income), Net	1	(5)	4	1
Interest Expense, Net	(67)	(85)	(147)	(60)
Tax Expense	26	18	44	13
Total Reclassifications for the Period	$ (42)	$ (67)	(104)	$ (47)
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total Reclassifications for the Period			3
Reclassification out of Accumulated Other Comprehensive Income | Derivatives Instruments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest Expense, Net			3
Tax Expense			(1)
Total Reclassifications for the Period			2
Reclassification out of Accumulated Other Comprehensive Income | Derivatives Instruments | Commodity contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Sales			(1)
Reclassification out of Accumulated Other Comprehensive Income | Derivatives Instruments | Foreign Currency Contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other Expense (Income), Net			1
Reclassification out of Accumulated Other Comprehensive Income | Derivatives Instruments | Interest Rate Swap Agreements
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest Expense, Net			3
Reclassification out of Accumulated Other Comprehensive Income | Pension and Postretirement Benefit Plans | Pension Benefit Plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Actuarial Losses			2
Interest Expense, Net			2
Reclassification out of Accumulated Other Comprehensive Income | Pension and Postretirement Benefit Plans | Postretirement Benefits Plan
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Actuarial Losses			(1)
Interest Expense, Net			$ (1)