Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2011

Fair Value Measurements [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

	At December 31, 2011								At December 31, 2010
	Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
Marketable securities		249		249		–		–		155		155		–		–
Derivatives		208		104		104		–		122		11		111		–
Total Assets at Fair Value	$	457	$	353	$	104	$	–	$	277	$	166	$	111	$	–
Derivatives		102		101		1		–		171		75		96		–
Total Liabilities at Fair Value	$	102	$	101	$	1	$	–	$	171	$	75	$	96	$	–

Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis

	At December 31										At December 31
									Before-Tax										Before-Tax
									Loss										Loss
	Total		Level 1		Level 2		Level 3		Year 2011		Total		Level 1		Level 2		Level 3		Year 2010
Properties, plant and equipment, net (held and used)	$	67	$	–	$	–	$	67	$	81	$	57	$	–	$	–	$	57	$	85
Properties, plant and equipment, net (held for sale)		167		–		167		–		54		13		–		–		13		36
Investments and advances		–		–		–		–		108		–		–		–		–		15
Total Nonrecurring Assets at Fair Value	$	234	$	–	$	167	$	67	$	243	$	70	$	–	$	–	$	70	$	136