Accumulated Other Comprehensive Income (AOCI) Components (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Accumulated other comprehensive income (loss)
Net sales and other operating income	$ 21,727	$ 21,155
Earnings Before Income Taxes	375	568
Income taxes	105	163
Net Earnings Including Noncontrolling Interests	270	405
Reclassification Out of Accumulated Other Comprehensive Income [Member] | Deferred Gain (Loss) On Hedging Activities [Member]
Accumulated other comprehensive income (loss)
Cost of Products Sold	2
Net sales and other operating income	1
Earnings Before Income Taxes	3
Income taxes	(1)
Net Earnings Including Noncontrolling Interests	2
Reclassification Out of Accumulated Other Comprehensive Income [Member] | Pension Liability Adjustment [Member]
Accumulated other comprehensive income (loss)
Prior service costs	(4)
Actuarial gains (losses)	19
Earnings Before Income Taxes	15
Net Earnings Including Noncontrolling Interests	$ 15