Accumulated Other Comprehensive Income (AOCI) Components (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Accumulated other comprehensive income (loss)
Net sales and other operating income	$ 22,541	$ 22,675	$ 44,268	$ 43,830
Earnings Before Income Taxes	317	416	692	984
Tax	(91)	(123)	(196)	(286)
Net Earnings Including Noncontrolling Interests	226	293	496	698
Reclassification Out of Accumulated Other Comprehensive Income [Member] | Deferred Gain (Loss) On Hedging Activities [Member]
Accumulated other comprehensive income (loss)
Cost of products sold	(3)		(1)
Net sales and other operating income	0		1
Earnings Before Income Taxes	(3)		0
Tax	1		0
Net Earnings Including Noncontrolling Interests	(2)		0
Reclassification Out of Accumulated Other Comprehensive Income [Member] | Pension Liability Adjustment [Member]
Accumulated other comprehensive income (loss)
Prior service costs	(4)		(8)
Actuarial gains (losses)	19		38
Earnings Before Income Taxes	15		30
Tax	(11)		(11)
Net Earnings Including Noncontrolling Interests	$ 4		$ 19