Other Comprehensive Income (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
Other Comprehensive Income (Loss) [Abstract]
Cumulative translation adjustments, before-tax	$ (207)		$ (274)		$ (252)		$ (105)
Cumulative translation adjustment, net-of-tax	(196)		(285)		(251)		(108)
Pension and other benefits:
Net actuarial loss and prior service costs arising during the period, before-tax	0		(30)		3		(32)
Net actuarial loss and prior service costs arising during the period, net-of-tax	0		(21)		2		(22)
Amortization of net actuarial loss, transition & prior service costs, before-tax	29	[1]	25	[1]	55	[1]	49	[1]
Amortization of net actuarial loss, transition & prior service costs, net-of-tax	18	[1]	17	[1]	36	[1]	32	[1]
Retirement Plan and other retiree benefit adjustments, before-tax	(29)		5		(58)		(17)
Retirement Plan and other retiree benefit adjustments, net-of-tax	(18)		4		(38)		(10)
Available-for-sale securities:
Unrealized gains (losses) on available-for-sale securities, before-tax	13		6		(128)		22
Unrealized gains (losses) on available-for-sale securities, net-of-tax	8		4		(82)		14
Reclassification of (gains) losses into net earnings on available-for-sale securities, before-tax	0		0		133	[2]	0	[2]
Reclassification of (gains) losses into net earnings on available-for-sale securities, net-of-tax	0		0		86	[2]	0	[2]
Gains (losses) on available-for-sale securities, before-tax	13		6		5		22
Gains (losses) on available-for-sale securities, net-of-tax	8		4		4		14
Cash flow hedges:
Unrealized gains (losses) on cash flow hedges, before-tax	4		0		11		8
Unrealized gains (losses) on cash flow hedges, net-of-tax	3		0		8		5
Reclassification of (gains) losses into net earnings on cash flow hedges, before-tax	(1)	[3]	(1)	[3]	(5)	[3]	(1)	[3]
Reclassification of (gains) losses into net earnings on cash flow hedges, net-of-tax	0	[3]	0	[3]	(3)	[3]	0	[3]
Gains (losses) on cash flow hedges, before-tax	3		(1)		6		7
Gains (losses) on cash flow hedges, net-of-tax	3		0		5		5
Total other comprehensive income , before-tax	(162)		(274)		(183)		(59)
Total other comprehensive income , net-of-tax	$ (167)		$ (285)		$ (204)		$ (79)

[1] These components of Other comprehensive income (loss) are included in the computation of net periodic benefit cost. See Note 10, Retirement Plans and Other Retiree Benefits for additional details.

[2] Represents the one-time loss related to the remeasurement of the fixed interest rate bonds in Venezuela which was recorded in Other (income) expense, net. See Note 13, Fair Value Measurements and Financial Instruments for additional details.

[3] These (gains) losses are reclassified into Cost of Sales. See Note 13, Fair Value Measurements and Financial Instruments for additional details.