Discontinued Operations	3 Months Ended
Jun. 30, 2011
Notes To Condensed Consolidated Financial Statements [Abstract]
Discontinued Operations	3. Discontinued Operations The loss from discontinued operations primarily relates to the accrual of interest on liabilities for uncertain tax positions retained in connection with the sale of our Capital Services business in 2006, offset in part during the second quarter of 2011 by the release of reserves primarily related to a Capital Services sales tax dispute. For the three months ended June 30, 2011 and 2010, the loss from discontinued operations was $1 million and $3 million, respectively, and for the six months ended June 30, 2011 and 2010, the loss from discontinued operations was $3 million and $6 million, respectively

The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations).

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Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 144
-Paragraph 43-48
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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+ Details