Other Comprehensive Income (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012
Other Comprehensive Income (Loss) [Abstract]
Cumulative translation adjustments, before-tax	$ 82		$ 79		$ (170)		$ (26)
Cumulative translation adjustment, net-of-tax	93		81		(158)		(27)
Pension and other benefits:
Net actuarial gains (losses) and prior service costs arising during the period, before-tax	1		13		4		(19)
Net actuarial gains (losses) and prior service costs arising during the period, net-of-tax	1		8		3		(14)
Amortization of net actuarial loss, transition & prior service costs, before-tax	27	[1]	27	[1]	82	[1]	76	[1]
Amortization of net actuarial loss, transition & prior service costs, net-of-tax	17	[1]	17	[1]	53	[1]	49	[1]
Retirement Plan and other retiree benefit adjustments, before-tax	28		40		86		57
Retirement Plan and other retiree benefit adjustments, net-of-tax	18		25		56		35
Available-for-sale securities:
Unrealized gains (losses) on available-for-sale securities, before-tax	4		(8)		(124)		14
Unrealized gains (losses) on available-for-sale securities, net-of-tax	3		(5)		(79)		9
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	4		(8)		9		14
Gains (losses) on available-for-sale securities, net-of-tax	3		(5)		7		9
Cash flow hedges:
Unrealized gains (losses) on cash flow hedges, before-tax	2		(1)		13		7
Unrealized gains (losses) on cash flow hedges, net-of-tax	0		0		8		5
Reclassification of (gains) losses into net earnings on cash flow hedges, before-tax	(8)	[3]	(3)	[3]	(13)	[3]	(4)	[3]
Reclassification of (gains) losses into net earnings on cash flow hedges, net-of-tax	(5)	[3]	(2)	[3]	(8)	[3]	(2)	[3]
Gains (losses) on cash flow hedges, before-tax	(6)		(4)		0		3
Gains (losses) on cash flow hedges, net-of-tax	(5)		(2)		0		3
Total other comprehensive income (loss), before-tax	108		107		(75)		48
Total other comprehensive income (loss), net-of-tax	$ 109		$ 99		$ (95)		$ 20

[1] These components of Other comprehensive income (loss) 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.