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Tracking Stock (Details) (USD $)
In Millions, unless otherwise specified |
Mar. 31, 2014
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Dec. 31, 2013
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Mar. 31, 2013
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Dec. 31, 2012
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|---|---|---|---|---|
| Targeted or Tracking Stock, Stock [Line Items] | ||||
| Number of tracking stocks | 2 | |||
| Cash and cash equivalents | $ 1,484 | $ 1,256 | $ 1,370 | $ 2,660 |
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Ventures Group
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| Targeted or Tracking Stock, Stock [Line Items] | ||||
| Cash and cash equivalents | 802 | 658 | 783 | 1,961 |
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Interactive Group
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| Targeted or Tracking Stock, Stock [Line Items] | ||||
| Cash and cash equivalents | $ 682 | $ 598 | $ 587 | $ 699 |
| X | ||||||||||
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- Definition
Number of tracking stocks No definition available.
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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