Derivative and Other Financial Instruments (Accumulated Other Comprehensive Income ("AOCI") and Earnings from Changes in Fair Value Related to Derivative Instruments) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain/(loss) recognized in AOCI	$ (22)	$ (35)
Provision for income taxes	11	(6)
Net Income	(32)	15
Foreign exchange
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain/(loss) recognized in AOCI	(8)	(3)
Foreign exchange | Net sales
Derivative Instruments, Gain (Loss) [Line Items]
Amounts of gain/(loss) reclassified from AOCI into income	(4)	(11)
Foreign exchange | Cost of products sold
Derivative Instruments, Gain (Loss) [Line Items]
Amounts of gain/(loss) reclassified from AOCI into income	(1)	6
Interest rate
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain/(loss) recognized in AOCI	(1)	0
Commodities
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain/(loss) recognized in AOCI	(13)	(32)
Amounts of gain/(loss) reclassified from AOCI into income	(43)	21
Commodities | Net sales
Derivative Instruments, Gain (Loss) [Line Items]
Amounts of gain/(loss) reclassified from AOCI into income	14	(5)
Commodities | Cost of products sold
Derivative Instruments, Gain (Loss) [Line Items]
Amounts of gain/(loss) reclassified from AOCI into income	$ (52)	$ 31