Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - TripCo Incentive Plans (Details)

v3.20.2
Stock-Based Compensation - TripCo Incentive Plans (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Stock-based compensation $ 25 $ 33 $ 52 $ 63
Operating expense        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Stock-based compensation 10 15 21 27
Selling, general and administrative        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Stock-based compensation 15 18 $ 31 36
2019 Plan        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Dividend rate     0.00%  
Tripadvisor        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]        
Stock-based compensation $ 25 $ 32 $ 51 $ 60