v3.26.1
Segment Information - Summary of Segment Information (Parenthetical) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2022
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting Information [Line Items]          
Stranded costs $ 99.2 $ 125.5   $ 204.7 $ 248.0
Income tax refunds       2.0  
Transaction related expenses (0.3)     (3.5) [1]  
Non-recurring (expenses) income     $ 4.8 4.8 [2]  
Experiences          
Segment Reporting Information [Line Items]          
Cost of sales included in legal reserves, settlements and other and transaction related expenses       1.1  
Experiences | TheFork          
Segment Reporting Information [Line Items]          
Stranded costs 0.4 0.3   0.9 0.5
Experiences and Hotels and Other segments          
Segment Reporting Information [Line Items]          
Cost of sales 1.2     0.8  
Hotels and Other          
Segment Reporting Information [Line Items]          
Stranded costs 4.3 3.3   9.2 6.5
Cost of sales       4.6  
Cost of sales included in legal reserves, settlements and other and transaction related expenses       0.3  
Hotels and Other | TheFork          
Segment Reporting Information [Line Items]          
Stranded costs 0.6 $ 0.7   1.3 $ 1.3
Corporate and Eliminations          
Segment Reporting Information [Line Items]          
Transaction related expenses (0.3)     (3.5) [1]  
Non-recurring (expenses) income [2]       4.8  
General and Administrative          
Segment Reporting Information [Line Items]          
Transaction related expenses 3.3     0.2  
Legal settlement accrual $ 1.1        
Decrease in estimated potential settlement of a regulatory matter       $ 4.6  
[1] The Company expensed certain costs related to shareholder activism of $3.3 million, and other transaction related costs of $0.2 million, to general and administrative expenses on our unaudited condensed consolidated statements of operations
[2] Represents a recovery of $4.8 million related to an external fraud incident, which occurred during the fourth quarter of 2022. The Company reduced Adjusted EBITDA by this recovery amount during the first quarter of 2026, which was recorded to general and administrative expenses on the unaudited condensed consolidated statement of operations. The Company considers such recovery to be non-recurring in nature.