Annual report pursuant to Section 13 and 15(d)

Debt - TripAdvisor Senior Notes (Details)

v3.20.4
Debt - TripAdvisor Senior Notes (Details) - Tripadvisor - Senior Notes - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Jul. 09, 2020
Debt Instrument [Line Items]    
Aggregate principal amount   $ 500
Interest rate   7.00%
Unpaid interest price 100.00%  
Redemption percentage with certain equity offerings maximum 40.00%  
Aggregate redemption price in the event of a Change of Control Triggering Event 101.00%  
Level 2    
Debt Instrument [Line Items]    
Long-term debt fair value $ 542