Annual report pursuant to Section 13 and 15(d)

Income Taxes - Unrecognized Tax Benefits (Details)

v3.25.0.1
Income Taxes - Unrecognized Tax Benefits (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Unrecognized tax benefits      
Balance at beginning of year $ 136 $ 157 $ 144
Additions based on tax positions related to the current year 2 8 5
Additions for tax positions of prior years 34 17 29
Reductions for lapse of statute of limitations     (20)
Reductions for tax positions of prior years (3) (6) (1)
Settlements with tax authorities (70) (40)  
Balance at end of year 99 136 $ 157
Unrecognized tax benefits inclusive of interest 78    
Unrecognized tax benefit that would impact effective rate 53    
Accrued interest and penalties related to uncertain tax positions 22    
Other Liabilities      
Unrecognized tax benefits      
Accrued interest and penalties related to uncertain tax positions   $ 45  
Tripadvisor      
Unrecognized tax benefits      
Balance at end of year $ 43