Annual report pursuant to Section 13 and 15(d)

Basis of Presentation - Description of Business (Details)

v3.22.0.1
Basis of Presentation - Description of Business (Details)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 26, 2020
$ / shares
shares
Dec. 31, 2019
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2021
USD ($)
item
shares
Dec. 31, 2020
USD ($)
shares
Dec. 31, 2019
USD ($)
Jul. 31, 2020
USD ($)
Jul. 09, 2020
USD ($)
Redeemable preferred stock, shares issued | shares 325,000     187,414 325,000      
Dividend rate percentage 8.00%              
Redeemable preferred stock, par value | $ / shares $ 0.01              
Shares issued price per share | $ / shares $ 1,000              
Number of languages worldwide | item       20        
Minimum                
Number of markets with localized websites | item       40        
Liberty Media                
Related Party Transaction, Amounts of Transaction       $ 4 $ 4 $ 4    
Liberty Media | CEO                
Relative market capitalization percentage       50.00%        
Blended average of historical time allocation on a Liberty Media-wide and CEO basis weighted average       50.00%        
CEO compensation allocation percentage       5.00% 5.00%      
Employment agreement term   5 years            
Annual base salary   $ 3            
One-time cash commitment bonus   5            
Annual target cash performance bonus   17            
Annual equity awards   18            
Upfront awards   $ 90            
TripAdvisor                
Restructuring and other related reorganization costs         $ 41      
TripAdvisor | Tripadvisor Credit Facilities                
Borrowing on line of credit     $ 700          
TripAdvisor | Tripadvisor Senior Notes due 2025                
Debt Instrument, Face Amount             $ 500 $ 500