v3.25.2
Goodwill and Intangible Assets, Net - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Feb. 28, 2025
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Business Combination [Line Items]            
Goodwill   $ 2   $ 2   $ 0
Amortization expense   $ 4 $ 5 $ 9 $ 9  
Acquired finite-lived intangible assets, weighted average useful life       2 years 6 months    
Dealership            
Business Combination [Line Items]            
Consideration transferred $ 24          
Payments to acquire assets 18          
Consideration transferred, liabilities incurred 6          
Net tangible assets 16          
Indefinite-lived assets 6          
Goodwill $ 2