Income Taxes (Tables)

9 Months Ended

Sep. 30, 2011

Income Taxes Note Tables [Abstract]

Effective Tax Rate Reconciliation Table

	Nine Months Ended September 30,
	2011		2010
Statutory U.S. income tax rate	35	%	35	%
Effects of foreign operations, including foreign tax credits	7		19
Change in permanent reinvestment assertion	7		0
Adjustments to valuation allowances	11		0
Tax law changes	2		2
Other tax effects	2		(1)
Effective income tax rate for continuing operations	64	%	55	%

Summary of Activity in Unrecognized Tax Benefits

	Nine Months Ended September 30,
(In millions)	2011		2010
Beginning balance	$	103	$	75
Additions based on tax positions related to the current year		3		4
Reductions based on tax positions related to the current year		(3)		(4)
Additions for tax positions of prior years		71		16
Reductions for tax positions of prior years		(24)		(22)
Settlements		(9)		(1)
Ending balance	$	141	$	68