Other Income (Expense) (Tables)

9 Months Ended

Sep. 30, 2011

Other Income (Expense)

Other Income (expense)

	Three months ended September 30,					Nine months ended September 30,
	2011		2010			2011			2010
Equity earnings (losses)	$	5	$	(1	)	$	9		$	5
Realized gain on sale of investments	1		—			10			1
Loss on disposal of businesses	—		(8		)	(1		)	(2		)
Loss on extinguishment of debt	—		—			(19		)	—
Other	1		—			2			(1		)
	$	7	$	(9	)	$	1		$	3