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Other Expense, Net	12 Months Ended
	Dec. 31, 2011
Other Expense, Net [Abstract]
Other Expense, Net	20. Other Expense, Net Other expense, net was $18 million in 2011, $10 million in 2010, and $11 million in 2009, primarily representing a loss on the Goldman Sachs interest rate swap derivative instrument recorded at fair value. See Note 16 for additional information on the interest rate swap.

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- Definition

The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 5

-Section 03

-Paragraph 3, 6, 7, 9



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.3,6,7,9)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

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