v2.4.0.6

Income Taxes (Details 2) (U.S. federal [Member], USD $) In Millions, unless otherwise specified	Sep. 08, 2012
2004 - 2006 | Interest Expense [Member]
Income Tax Examination [Line Items]
Possible losses due to an IRS proposed adjustment to increase the taxable value of rights to intangibles transferred to foreign subsidiaries	$ 210
2004 - 2006 | Income Tax Expense (Benefit) [Member]
Income Tax Examination [Line Items]
Possible losses due to an IRS proposed adjustment to increase the taxable value of rights to intangibles transferred to foreign subsidiaries	700
2007 - 2011 | Interest Expense [Member]
Income Tax Examination [Line Items]
Possible losses due to an IRS proposed adjustment to increase the taxable value of rights to intangibles transferred to foreign subsidiaries	25
2007 - 2011 | Income Tax Expense (Benefit) [Member]
Income Tax Examination [Line Items]
Possible losses due to an IRS proposed adjustment to increase the taxable value of rights to intangibles transferred to foreign subsidiaries	$ 350

X

- Details

Name:	us-gaap_IncomeTaxExaminationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The estimated range of reasonably possible losses resulting from an adverse position taken by a taxing authority.

+ References

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

-Publisher FASB

-Name FASB Interpretation (FIN)

-Number 14

-Paragraph 3

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (d)(3)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

+ Details

Name:	us-gaap_IncomeTaxExaminationRangeOfPossibleLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant