Derivative Financial Instruments (Accumulated Other Comprehensive Income ("AOCI") And Earnings From Changes In Fair Value Related To Derivative Instruments) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2012		Jun. 30, 2011
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain/(loss) recognized in AOCI (effective portion)	$ (31)		$ (14)		$ (19)		$ (4)
Amount of gain/(loss) reclassified from AOCI into earnings	(11)		9		(19)		14
Foreign Exchange Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain/(loss) recognized in AOCI (effective portion)	0		(1)		2		(4)
Amount of gain/(loss) reclassified from AOCI into earnings	0	[1]	(1)	[2]	(1)	[1]	(2)	[2]
Gain (loss) reclassified cost of products sold	3		(1)		6		(3)
Cash Flow Hedge Gain (Loss) Reclassified to Revenue, Net	(3)				(7)		1
Commodity Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain/(loss) recognized in AOCI (effective portion)	(31)		(13)		(21)		0
Amount of gain/(loss) reclassified from AOCI into earnings	(11)	[3]	10	[4]	(18)	[3]	16	[4]
Gain (loss) reclassified cost of products sold	(14)		14		(23)		22
Provision for/(benefit from) income taxes	$ (3)		$ 4		$ (5)		$ 6

[1] Within the Statement of Operations for the three months ended June, 30, 2012, a gain of $3 was recognized in cost of products sold and a loss of $3 was recognized in net sales. During the six months ended June 30, 2012, a gain of $6 was recognized in cost of products sold and a loss of $7 recognized in net sales.

[2] Within the Statement of Operations for the three months ended June 30, 2011, a loss of $1 was recognized in cost of products sold. During the six months ended June 30, 2011, a gain of $1 was recognized in net sales and a loss of $3 was recognized in cost of products sold.

[3] Within the Statement of Operations for the three months ended June, 30, 2012, a loss of $14 was recognized in cost of products sold and a tax benefit of $3 was recognized in income tax expense. During the six months ended June 30, 2012, a loss of $23 was recognized in cost of products sold and a tax benefit of $5 was recognized in income tax expense.

[4] Within the Statement of Operations for the three months ended June 30, 2011, a gain of $14 was recognized in cost of products sold and $4 was recognized as additional income tax expense. During the six months ended June 30, 2011, a gain of $22 was recognized in cost of products sold and $6 was recognized as additional income tax expense.