Accumulated Other Comprehensive Income (AOCI) Components (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Asset impairment, exit, and restructuring costs	$ 16	$ 136	$ 57	$ 147
Earnings Before Income Taxes	(552)	(274)	(927)	(589)
Income taxes	(80)	(36)	(64)	(117)
Net Earnings Including Noncontrolling Interests	(472)	(238)	(863)	(472)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Deferred (Gain) Loss On Hedging Activities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Derivative, Gain (Loss) on Derivative, Net	57	0	101	10
Income taxes	10	(2)	14	0
Net Earnings Including Noncontrolling Interests	47	2	87	10
Reclassification out of Accumulated Other Comprehensive Income [Member] | Pension Liability Adjustment [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Earnings Before Income Taxes	5	(3)	5	(6)
Income taxes	0	(1)	11	(15)
Net Earnings Including Noncontrolling Interests	5	(2)	(6)	9
Revenues [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Deferred (Gain) Loss On Hedging Activities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(3)	(5)	(8)	8
Cost of Products Sold [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Deferred (Gain) Loss On Hedging Activities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Derivative, Gain (Loss) on Derivative, Net	36	(1)	60	(6)
Other (Income) Expense - Net [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Deferred (Gain) Loss On Hedging Activities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Derivative, Gain (Loss) on Derivative, Net	16		41
Other (Income) Expense - Net [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Deferred (Gain) Loss On Hedging Activities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Derivative, Gain (Loss) on Derivative, Net		6		8
Other (Income) Expense - Net [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Pension Liability Adjustment [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Prior Service Cost (Credit)	(8)	(9)	(16)	(13)
Actuarial Losses	13	6	(21)	(7)
Interest Expense [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Deferred (Gain) Loss On Hedging Activities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ 8	$ 0	$ 8	$ 0