Annual report pursuant to Section 13 and 15(d)

Segment Information - Performance Measures and Other Information (Details)

v3.10.0.1
Segment Information - Performance Measures and Other Information (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Segments                      
Total revenues $ 346 $ 458 $ 433 $ 378 $ 321 $ 439 $ 431 $ 378 $ 1,615 $ 1,569 $ 1,532
Adjusted OIBDA                 416 322 336
Total Assets 5,224       5,484       5,224 5,484  
Capital expenditures                 61 65  
Long-lived assets 154       165       154 165  
United States                      
Segments                      
Total revenues                 835 815 770
Long-lived assets 137       147       137 147  
United Kingdom                      
Segments                      
Total revenues                 508 530 564
Other Countries                      
Segments                      
Total revenues                 272 224 198
Long-lived assets 17       18       17 18  
TripAdvisor                      
Segments                      
Total revenues                 1,615 1,556 1,480
Adjusted OIBDA                 422 331 352
Total Assets 5,187       5,387       5,187 5,387  
Capital expenditures                 61 64  
Corporate and other                      
Segments                      
Total revenues                   13 52
Adjusted OIBDA                 (6) (9) $ (16)
Total Assets $ 37       $ 97       $ 37 97  
Capital expenditures                   $ 1