Derivative Instruments (Tables)

12 Months Ended

Dec. 31, 2012

Derivative Instruments [Abstract]

Location and fair value of the foreign currency sales contracts recorded on the consolidated balance sheets

		December 31,
	Location	2012			2011
Cash flow hedge contracts	Other current assets	$	46		$	256
	Noncurrent assets		0			57
Fair value hedge contracts	Other current assets		218			107
	Noncurrent assets		0			112
Fair value hedged item	Accounts receivable		(94	)		(72	)
	Other current liability		223			174
	Noncurrent liability		0			116

Summary of amount recognized as and released from accumulated other comprehensive income (loss)

For the Year Ended December 31, 2012	Comprehensive Gain (Loss) Beginning of the Year			Recognized as Comprehensive Income (Loss)			Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss)			Comprehensive Gain (Loss) End of the Year
Foreign currency sales contracts—cash flow hedges	$	114		$	10		$	124		$	0
Foreign currency sales contracts – fair value hedges		n/a			n/a			n/a			n/a
Foreign currency purchase contracts		309			0			17			292
Futures contracts – copper and aluminum		(314	)		92			(248	)		26
For the Year Ended December 31, 2011
Foreign currency sales contracts—cash flow hedges	$	281		$	(24	)	$	143		$	114
Foreign currency sales contracts – fair value hedges		n/a			n/a			n/a			n/a
Foreign currency purchase contracts		329			0			20			309
Futures contracts – copper and aluminum		589			(684	)		219			(314	)

Summary of change in fair value reclassified or expected to be reclassified from accumulated other comprehensive income (loss) to earnings

	Location of Gain (Loss) in Statements	Estimated to be Reclassified in the Next		Year Ended December 31,
	of Operations	12 Months		2012			2011		2010
Foreign currency sales contracts—cash flow hedges	Sales		n/a	$	197		$	228	$	999
Foreign currency sales contracts – fair value hedges	n/a		n/a		n/a			n/a		n/a
Foreign currency purchase contracts	Depreciation expense	$	27		27			32		16
Futures contracts – copper and aluminum	Costs of products sold (excluding depreciation)		40		(398	)		353		328