Accumulated Other Comprehensive Income (AOCI) Components (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Cost of Products Sold	$ 15,887	$ 14,051	$ 30,524	$ 28,167
Interest Expense	89	86	180	167
Other (Income) Expense - Net	(2)	9	(17)	11
Revenues	(17,068)	(14,943)	(32,594)	(29,931)
Asset impairment, exit, and restructuring costs	24	23	40	33
Earnings Before Income Taxes	(652)	(383)	(1,116)	(841)
Income taxes	(86)	(108)	(154)	(226)
Net Earnings Including Noncontrolling Interests	(566)	(275)	(962)	(615)
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]
Cost of Products Sold	34	6	28	5
Interest Expense	(1)	0	(1)	0
Other (Income) Expense - Net	0	0	0	2
Revenues	1	(1)	(1)	0
Earnings Before Income Taxes	34	5	26	7
Income taxes	8	2	6	3
Net Earnings Including Noncontrolling Interests	26	3	20	4
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	7	13	15	28
Income taxes	(1)	4	3	10
Net Earnings Including Noncontrolling Interests	8	9	12	18
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)	(9)	(3)	(17)	(6)
Actuarial Losses	$ 16	$ 16	$ 32	$ 34