Fair Value Measurements (Tables)

9 Months Ended

Jun. 30, 2011

Fair Value Measurements (Tables) [Abstract]

Assets and Liabilities measured at fair value

	Fair Value Measurements Using:
					Significant
			Quoted Prices		Other		Significant
			in Active		Observable		Unobservable
	Total as of		Markets		Inputs		Inputs
	June 30, 2011		(Level 1)		(Level 2)		(Level 3)
Other current assets
Foreign currency exchange derivatives	$	8	$	8	$	—	$	—
Commodity derivatives		8		—		8		—
Other noncurrent assets
Interest rate swaps		15		—		15		—
Investments in marketable common stock		38		38		—		—
Equity swap		177		177		—		—
Foreign currency exchange derivatives		2		2		—		—
Total assets	$	248	$	225	$	23	$	—
Other current liabilities
Foreign currency exchange derivatives	$	8	$	8	$	—	$	—
Cross-currency interest rate swaps		8		—		8		—
Commodity derivatives		1		—		1		—
Long-term debt
Fixed rate debt swapped to floating		865		—		865		—
Other noncurrent liabilities
Foreign currency exchange derivatives		1		1		—		—
Total liabilities	$	883	$	9	$	874	$	—

	Fair Value Measurements Using:
					Significant
			Quoted Prices		Other		Significant
			in Active		Observable		Unobservable
	Total as of		Markets		Inputs		Inputs
	September 30, 2010		(Level 1)		(Level 2)		(Level 3)
Other current assets
Foreign currency exchange derivatives	$	27	$	27	$	—	$	—
Commodity derivatives		14		—		14		—
Other noncurrent assets
Investments in marketable common stock		31		31		—		—
Equity swap		104		104		—		—
Foreign currency exchange derivatives		2		2		—		—
Total assets	$	178	$	164	$	14	$	—
Other current liabilities
Foreign currency exchange derivatives	$	27	$	27	$	—	$	—
Cross-currency interest rate swaps		17		—		17		—
Other noncurrent liabilities
Foreign currency exchange derivatives		2		2		—		—
Total liabilities	$	46	$	29	$	17	$	—

	Fair Value Measurements Using:
					Significant
			Quoted Prices		Other		Significant
			in Active		Observable		Unobservable
	Total as of		Markets		Inputs		Inputs
	June 30, 2010		(Level 1)		(Level 2)		(Level 3)
Other current assets
Foreign currency exchange derivatives	$	23	$	23	$	—	$	—
Commodity derivatives		2		—		2		—
Other noncurrent assets
Interest rate swaps		9		—		9		—
Investments in marketable common stock		24		24		—		—
Equity swap		91		91		—		—
Foreign currency exchange derivatives		2		2		—		—
Total assets	$	151	$	140	$	11	$	—
Current portion of long-term debt
Fixed rate debt swapped to floating	$	594	$	—	$	594	$	—
Other current liabilities
Foreign currency exchange derivatives		23		23		—		—
Cross-currency interest rate swaps		7		—		7		—
Commodity derivatives		8		—		8		—
Long-term debt
Fixed rate debt swapped to floating		404		—		404		—
Other noncurrent liabilities
Foreign currency exchange derivatives		3		3		—		—
Total liabilities	$	1,039	$	26	$	1,013	$	—