Annual report pursuant to Section 13 and 15(d)

Segment Information (Details)

v2.4.1.9
Segment Information (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Segments                      
Total revenues $ 325us-gaap_SalesRevenueNet $ 375us-gaap_SalesRevenueNet $ 335us-gaap_SalesRevenueNet $ 294us-gaap_SalesRevenueNet $ 250us-gaap_SalesRevenueNet $ 274us-gaap_SalesRevenueNet $ 263us-gaap_SalesRevenueNet $ 247us-gaap_SalesRevenueNet $ 1,329us-gaap_SalesRevenueNet $ 1,034us-gaap_SalesRevenueNet $ 165us-gaap_SalesRevenueNet
Adjusted OIBDA                 442ltrpa_AdjustedOibda 361ltrpa_AdjustedOibda 1ltrpa_AdjustedOibda
Total assets 7,381us-gaap_Assets       7,089us-gaap_Assets       7,381us-gaap_Assets 7,089us-gaap_Assets  
Capital expenditures                 90us-gaap_PropertyPlantAndEquipmentAdditions 60us-gaap_PropertyPlantAndEquipmentAdditions  
Trip Advisor                      
Segments                      
Total revenues                 1,246us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
945us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
36us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
Adjusted OIBDA                 468ltrpa_AdjustedOibda
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
379ltrpa_AdjustedOibda
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
8ltrpa_AdjustedOibda
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
Total assets 7,352us-gaap_Assets
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
      7,057us-gaap_Assets
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
      7,352us-gaap_Assets
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
7,057us-gaap_Assets
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
 
Capital expenditures                 81us-gaap_PropertyPlantAndEquipmentAdditions
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
57us-gaap_PropertyPlantAndEquipmentAdditions
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
 
Corporate and Other                      
Segments                      
Total revenues                 83us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
89us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
129us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
Adjusted OIBDA                 (26)ltrpa_AdjustedOibda
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
(18)ltrpa_AdjustedOibda
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
(7)ltrpa_AdjustedOibda
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
Total assets 29us-gaap_Assets
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
      32us-gaap_Assets
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
      29us-gaap_Assets
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
32us-gaap_Assets
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
 
Capital expenditures                 $ 9us-gaap_PropertyPlantAndEquipmentAdditions
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
$ 3us-gaap_PropertyPlantAndEquipmentAdditions
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember