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Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation Basis of Presentation (Details)

v2.4.0.8
Basis of Presentation Basis of Presentation (Details) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 6 Months Ended 5 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Jul. 30, 2014
FTD [Member]
Jun. 30, 2014
TripAdvisor, Inc.
Jun. 30, 2014
Interactive Group
Dec. 31, 2013
Interactive Group
Jun. 30, 2014
Interactive Group
HSN, Inc.
Dec. 31, 2014
Provide Commerce [Member]
Jul. 30, 2014
Provide Commerce [Member]
Jul. 30, 2014
Provide Commerce [Member]
FTD [Member]
Jun. 30, 2014
Corporate and Other
Trip Holdings
Schedule of Equity Method Investments [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Related Party Transaction, Amounts of Transaction $ 3 $ 4 $ 6 $ 8 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Equity Method Investment, Ownership Percentage Ìý Ìý Ìý Ìý Ìý 35.00% Ìý Ìý Ìý 38.00% Ìý Ìý Ìý Ìý
Fair value of consolidated subsidiary Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 430 Ìý Ìý
Number of shares of stock received Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 10.2 Ìý
Proceeds from Divestiture of Interest in Consolidated Subsidiaries Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 121 Ìý Ìý Ìý
Ownership Interest In Investee Ìý Ìý Ìý Ìý Ìý Ìý 22.00% Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Business Acquisition, Percentage of Voting Interests Acquired Ìý Ìý Ìý Ìý Ìý Ìý 57.00% Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Long-term Debt $ 7,668 Ìý $ 7,668 Ìý $ 7,384 Ìý Ìý $ 5,234 $ 5,083 Ìý Ìý Ìý Ìý $ 350