Other Comprehensive Income (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Other Comprehensive Income (Loss) [Abstract]
Cumulative translation adjustments, before-tax	$ (45)		$ 171
Cumulative translation adjustment, net-of-tax	(55)		179
Pension and other benefits:
Net actuarial loss and prior service costs arising during the period, before-tax	3		(2)
Net actuarial loss and prior service costs arising during the period, net-of-tax	2		(1)
Amortization of net actuarial loss, transition & prior service costs, before-tax	26	[1]	24	[1]
Amortization of net actuarial loss, transition & prior service costs, net-of-tax	18	[1]	15	[1]
Retirement Plan and other retiree benefit adjustments, before-tax	(29)		(22)
Retirement Plan and other retiree benefit adjustments, net-of-tax	(20)		(14)
Available-for-sale securities:
Unrealized gains (losses) on available-for-sale securities, before-tax	(141)		16
Unrealized gains (losses) on available-for-sale securities, net-of-tax	(90)		10
Reclassification of (gains) losses into net earnings on available-for-sale securities, before-tax	133	[2]	0	[2]
Reclassification of (gains) losses into net earnings on available-for-sale securities, net-of-tax	86	[2]	0	[2]
Gains (losses) on available-for-sale securities, before-tax	(8)		16
Gains (losses) on available-for-sale securities, net-of-tax	(4)		10
Cash flow hedges:
Unrealized gains (losses) on cash flow hedges, before-tax	7		8
Unrealized gains (losses) on cash flow hedges, net-of-tax	5		5
Reclassification of (gains) losses into net earnings on cash flow hedges, before-tax	(4)	[3]	0	[3]
Reclassification of (gains) losses into net earnings on cash flow hedges, net-of-tax	(3)	[3]	0	[3]
Gains (losses) on cash flow hedges, before-tax	3		8
Gains (losses) on cash flow hedges, net-of-tax	2		5
Total other comprehensive income , before-tax	(21)		217
Total other comprehensive income , net-of-tax	$ (37)		$ 208

[1] These Other comprehensive income (loss) components are included in the computation of net periodic benefit cost. See Note 11, 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 14, Fair Value Measurements and Financial Instruments for additional details.

[3] These (gains) losses are reclassified into Cost of Sales. See Note 14, Fair Value Measurements and Financial Instruments for additional details.