Annual report pursuant to Section 13 and 15(d)

Segment Information (Details 2)

v2.4.1.9
Segment Information (Details 2) (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                      
Revenue $ 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
Assets 7,381us-gaap_Assets       7,089us-gaap_Assets       7,381us-gaap_Assets 7,089us-gaap_Assets  
United States                      
Segments                      
Revenue                 670us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_US
541us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_US
136us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_US
Assets 134us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_US
      32us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_US
      134us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_US
32us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_US
 
United Kingdom                      
Segments                      
Revenue                 191us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_GB
141us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_GB
5us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_GB
Assets 14us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_GB
      7us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_GB
      14us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_GB
7us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_GB
 
Other countries                      
Segments                      
Revenue                 468us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_XX
352us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_XX
24us-gaap_SalesRevenueNet
/ us-gaap_StatementGeographicalAxis
= country_XX
Assets 148us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_XX
      39us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_XX
      148us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_XX
39us-gaap_Assets
/ us-gaap_StatementGeographicalAxis
= country_XX
 
Trip Advisor                      
Segments                      
Revenue                 1,246us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
945us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
36us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= ltrpa_TripadvisorIncMember
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
 
Corporate and Other                      
Segments                      
Revenue                 83us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
89us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
129us-gaap_SalesRevenueNet
/ dei_LegalEntityAxis
= us-gaap_CorporateAndOtherMember
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