Quarterly report pursuant to Section 13 or 15(d)

Debt - Outstanding debt (Details)

v3.21.1
Debt - Outstanding debt (Details) - USD ($)
$ in Millions
Mar. 31, 2021
Dec. 31, 2020
Debt Financing    
Deferred financing costs $ (14) $ (9)
Total consolidated TripCo debt 1,173 532
Total long-term debt 1,173 532
TripCo Exchangeable Senior Debentures due 2051    
Debt Financing    
Carrying amount of debt 301  
Deferred financing costs (5)  
variable prepaid forward    
Debt Financing    
Carrying amount of debt 41 41
Tripadvisor | Tripadvisor Senior Notes due 2025    
Debt Financing    
Carrying amount of debt 500 $ 500
Tripadvisor | Tripadvisor Convertible Senior Notes due 2026    
Debt Financing    
Carrying amount of debt $ 345