Derivatives (Tables)

9 Months Ended

Sep. 30, 2011

Derivatives Note Tables [Abstract]

Derivatives as they appear on the Balance Sheet

	September 30, 2011
(In millions)	Asset		Liability		Net Asset		Balance Sheet Location
Fair Value Hedges
Interest rate	$	28	$	0	$	28	Other noncurrent assets
Total Designated Hedges		28		0		28
Not Designated as Hedges
Commodity		1		0		1	Other current assets
Total Not Designated as Hedges		1		0		1
Total	$	29	$	0	$	29

	December 31, 2010
(In millions)	Asset		Liability		Net Asset		Balance Sheet Location
Fair Value Hedges
Interest rate	$	32	$	0	$	32	Other noncurrent assets
Total Designated Hedges		32		0		32
Not Designated as Hedges
Commodity		58		102		(44)	Other current assets
Total Not Designated as Hedges		58		102		(44)
Total	$	90	$	102	$	(12)

	December 31, 2010
(In millions)	Asset		Liability		Net Liability		Balance Sheet Location
Not Designated as Hedges
Commodity	$	1	$	3	$	2	Other current liabilities
Total Not Designated as Hedges		1		3		2
Total	$	1	$	3	$	2

Effects of derivatives designated as fair value hedges

		Gain (Loss)
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
(In millions)	Income Statement Location	2011		2010		2011		2010
Derivative
Interest rate	Net interest and other financing costs	$	26	$	15	$	25	$	39
Hedged Item
Long-term debt	Net interest and other financing costs	$	(26)	$	(15)	$	(25)	$	(39)