Accumulated Other Comprehensive Income (AOCI) Components (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Cost of Products Sold	$ 14,637	$ 14,116
Interest expense	91	81
Other (Income) Expense - Net	(15)	2
Revenues	(15,526)	(14,988)
Asset impairment, exit, and restructuring costs	16	10
Earnings Before Income Taxes	(464)	(458)
Income taxes	(68)	(118)
Net Earnings Including Noncontrolling Interests	(396)	(340)
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	(6)	(1)
Interest expense	0	2
Revenues	(2)	1
Earnings Before Income Taxes	(8)	2
Income taxes	(2)	1
Net Earnings Including Noncontrolling Interests	(6)	1
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	8	15
Income taxes	4	6
Net Earnings Including Noncontrolling Interests	4	9
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)	(3)
Actuarial Losses	$ 16	$ 18