Derivative Instruments and Hedging Activities (Tables)

9 Months Ended

Jun. 30, 2011

Derivative Instruments and Hedging Activities (Tables) [Abstract]

Outstanding commodity hedge contracts

		Volume Outstanding as of
Commodity	Units	June 30, 2011		September 30, 2010		June 30, 2010
Copper	Pounds		13,150,000		24,550,000		16,735,000
Lead	Metric Tons		26,517		18,450		25,961
Aluminum	Metric Tons		1,134		8,276		—

Location and fair values of derivative instruments and hedging activities

	Derivatives and Hedging Activities Designated as						Derivatives and Hedging Activities Not Designated
	Hedging Instruments under ASC 815						as Hedging Instruments under ASC 815
	June 30,		September 30,		June 30,		June 30,		September 30,		June 30,
	2011		2010		2010		2011		2010		2010
Other current assets
Foreign currency exchange derivatives	$	8	$	19	$	14	$	—	$	8	$	9
Commodity derivatives		8		14		2		—		—		—
Other noncurrent assets
Interest rate swaps		15		—		9		—		—		—
Equity swap		—		—		—		177		104		91
Foreign currency exchange derivatives		1		1		1		1		1		1
Total assets	$	32	$	34	$	26	$	178	$	113	$	101
Current portion of long-term debt
Fixed rate debt swapped to floating	$	—	$	—	$	594	$	—	$	—	$	—
Other current liabilities
Foreign currency exchange derivatives		7		19		15		1		8		8
Net investment hedges		8		17		7		—		—		—
Commodity derivatives		1		—		8		—		—		—
Long-term debt
Fixed rate debt swapped to floating		865		—		404		—		—		—
Other noncurrent liabilities
Foreign currency exchange derivatives		1		1		2		—		1		1
Total liabilities	$	882	$	37	$	1,030	$	1	$	9	$	9

Location and amount of gains and losses gross of tax on derivative instruments and related hedge items

	As of		Three Months Ended			Three Months Ended
	June 30, 2011		June 30, 2011			June 30, 2011
				Amount of Gain
	Amount of Gain		Location of Gain (Loss)	(Loss) Reclassified		Location of Gain (Loss)	Amount of Gain
	(Loss) Recognized in		Reclassified from AOCI	from AOCI into		Recognized in Income on	(Loss) Recognized in
Derivatives in ASC 815 Cash Flow	AOCI on Derivative		into Income (Effective	Income (Effective		Derivative (Ineffective	Income on Derivative
Hedging Relationships	(Effective Portion)		Portion)	Portion)		Portion)	(Ineffective Portion)
Foreign currency exchange derivatives	$	1	Cost of sales	$	2	Cost of sales	$	—
Commodity derivatives		5	Cost of sales		7	Cost of sales		—
Forward treasury locks		9	Net financing charges		—	Net financing charges		—
Total	$	15		$	9		$	—

	Nine Months Ended			Nine Months Ended
	June 30, 2011			June 30, 2011
		Amount of Gain
	Location of Gain (Loss)	(Loss) Reclassified		Location of Gain (Loss)	Amount of Gain
	Reclassified from AOCI	from AOCI into		Recognized in Income on	(Loss) Recognized in
Derivatives in ASC 815 Cash Flow	into Income (Effective	Income (Effective		Derivative (Ineffective	Income on Derivative
Hedging Relationships	Portion)	Portion)		Portion)	(Ineffective Portion)
Foreign currency exchange derivatives	Cost of sales	$	6	Cost of sales	$	—
Commodity derivatives	Cost of sales		26	Cost of sales		—
Forward treasury locks	Net financing charges		1	Net financing charges		—
Total		$	33		$	—

	As of			Three Months Ended				Three Months Ended
	June 30, 2010			June 30, 2010				June 30, 2010
					Amount of Gain
	Amount of Gain			Location of Gain (Loss)	(Loss) Reclassified			Location of Gain (Loss)	Amount of Gain
	(Loss) Recognized in			Reclassified from AOCI	from AOCI into			Recognized in Income on	(Loss) Recognized in
Derivatives in ASC 815 Cash Flow	AOCI on Derivative			into Income (Effective	Income (Effective			Derivative (Ineffective	Income on Derivative
Hedging Relationships	(Effective Portion)			Portion)	Portion)			Portion)	(Ineffective Portion)
Foreign currency exchange derivatives	$	(1	)	Cost of sales	$	1		Cost of sales	$	—
Commodity derivatives		(5	)	Cost of sales		(1	)	Cost of sales		—
Forward treasury locks		11		Net financing charges		1		Net financing charges		—
Total	$	5			$	1			$	—

	Nine Months Ended				Nine Months Ended
	June 30, 2010				June 30, 2010
		Amount of Gain
	Location of Gain (Loss)	(Loss) Reclassified			Location of Gain (Loss)	Amount of Gain
	Reclassified from AOCI	from AOCI into			Recognized in Income on	(Loss) Recognized in
Derivatives in ASC 815 Cash Flow	into Income (Effective	Income (Effective			Derivative (Ineffective	Income on Derivative
Hedging Relationships	Portion)	Portion)			Portion)	(Ineffective Portion)
Foreign currency exchange derivatives	Cost of sales	$	(3	)	Cost of sales	$	—
Commodity derivatives	Cost of sales		1		Cost of sales		—
Forward treasury locks	Net financing charges		2		Net financing charges		—
Total		$	—			$	—

	As of			As of
	June 30, 2011			June 30, 2010
	Amount of Gain			Amount of Gain
	(Loss) Recognized in			(Loss) Recognized in
	CTA on Outstanding			CTA on Outstanding
Hedging Activities in ASC 815 Net	Derivatives (Effective			Derivatives (Effective
Investment Hedging Relationships	Portion)			Portion)
Net investment hedges	$	(5	)	$	(4	)
Total	$	(5	)	$	(4	)

		Three Months Ended			Nine Months Ended
		June 30, 2011			June 30, 2011
		Amount of Gain (Loss)			Amount of Gain (Loss)
Derivatives in ASC 815 Fair Value Hedging	Location of Gain (Loss) Recognized in Income on	Recognized in Income on			Recognized in Income on
Relationships	Derivative	Derivative			Derivative
Interest rate swap	Net financing charges	$	12		$	14
Fixed rate debt swapped to floating	Net financing charges		(11	)		(14	)
Total		$	1		$	—

		Three Months Ended			Nine Months Ended
		June 30, 2010			June 30, 2010
		Amount of Gain (Loss)			Amount of Gain (Loss)
Derivatives in ASC 815 Fair Value Hedging	Location of Gain (Loss) Recognized in Income on	Recognized in Income on			Recognized in Income on
Relationships	Derivative	Derivative			Derivative
Interest rate swap	Net financing charges	$	4		$	4
Fixed rate debt swapped to floating	Net financing charges		(1	)		5
Total		$	3		$	9

		Three Months Ended			Nine Months Ended
		June 30, 2011			June 30, 2011
		Amount of Gain (Loss)			Amount of Gain (Loss)
Derivatives Not Designated as Hedging	Location of Gain (Loss) Recognized in Income on	Recognized in Income on			Recognized in Income on
Instruments under ASC 815	Derivative	Derivative			Derivative
Foreign currency exchange derivatives	Cost of sales	$	8		$	18
Foreign currency exchange derivatives	Net financing charges		(7	)		(9	)
Equity swap	Selling, general and administrative expenses		—			42
Total		$	1		$	51

		Three Months Ended			Nine Months Ended
		June 30, 2010			June 30, 2010
		Amount of Gain (Loss)			Amount of Gain (Loss)
Derivatives Not Designated as Hedging	Location of Gain (Loss) Recognized in Income on	Recognized in Income on			Recognized in Income on
Instruments under ASC 815	Derivative	Derivative			Derivative
Foreign currency exchange derivatives	Cost of sales	$	110		$	198
Foreign currency exchange derivatives	Net financing charges		(103	)		(160	)
Equity swap	Selling, general and administrative expenses		(21	)		2
Commodity derivatives	Cost of sales		1			1
Total		$	(13	)	$	41