Annual report pursuant to Section 13 and 15(d)

Debt - TripAdvisor Senior Notes (Details)

v3.24.0.1
Debt - TripAdvisor Senior Notes (Details)
$ / shares in Units, item in Millions
12 Months Ended
Dec. 31, 2023
USD ($)
D
item
$ / shares
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Debt Instrument [Line Items]        
Borrowings of debt   $ 9,000,000 $ 675,000,000  
Interest Expense $ 67,000,000 65,000,000 60,000,000  
TripAdvisor | Tripadvisor Senior Notes due 2025        
Debt Instrument [Line Items]        
Aggregate principal amount       $ 500,000,000
Interest rate       7.00%
Aggregate redemption price in the event of a Change of Control Triggering Event 101.00%      
Unpaid interest expense $ 16,000,000 16,000,000    
TripAdvisor | Tripadvisor Senior Notes due 2025 | Accrued Liabilities and Other Current Liabilities        
Debt Instrument [Line Items]        
Interest Expense 35,000,000 $ 35,000,000 35,000,000  
TripAdvisor | Tripadvisor Convertible Senior Notes due 2026        
Debt Instrument [Line Items]        
Aggregate principal amount     $ 345,000,000  
Interest rate     0.25%  
Borrowings of debt 340,000,000      
Conversion to common Stock $ 1,000      
Debt Instrument, convertible, threshold trading days | D 20      
Debt Instrument, convertible, threshold consecutive trading days | D 30      
Debt Instrument, convertible, threshold percentage of stock price trigger 130.00%      
Debt Instrument, convertible, conversion ratio 13.5483      
Debt Instrument, convertible, conversion price | $ / shares $ 73.81      
Debt Instrument, convertible, number of equity instruments | item 4.7      
Payments of debt issuance costs $ 5,000,000      
Interest rate 0.40% 0.47% 0.53%  
Interest Expense $ 1,000,000 $ 1,000,000 $ 1,000,000  
TripAdvisor | Tripadvisor Convertible Senior Notes due 2026 | Quarterly Period        
Debt Instrument [Line Items]        
Debt Instrument, convertible, threshold trading days | D 20      
Debt Instrument, convertible, threshold consecutive trading days | D 30      
Debt Instrument, convertible, threshold percentage of stock price trigger 130.00%      
TripAdvisor | Tripadvisor Convertible Senior Notes due 2026 | Measurement Period        
Debt Instrument [Line Items]        
Conversion to common Stock $ 1,000      
Debt Instrument, convertible, threshold percentage of stock price trigger 98.00%      
Debt Instrument, Convertible, threshold consecutive trading day period 5 days      
Debt instrument, convertible, consecutive business days immediately following threshold consecutive trading days 5 days