Segment and Geographic Information - Additional Information (Details) $ in Thousands |
3 Months Ended | 9 Months Ended | |
|---|---|---|---|
|
Jun. 30, 2024
USD ($)
|
Sep. 30, 2024
USD ($)
Segment
|
Sep. 30, 2023
USD ($)
|
|
| Segment Reporting Information [Line Items] | |||
| Number of reportable segments | Segment | 2 | ||
| Goodwill and other asset impairment | $ 144,431 | $ 184 | |
| Car Offer | |||
| Segment Reporting Information [Line Items] | |||
| Goodwill and other asset impairment | $ 127,475 | 127,475 | |
| CG Buy Online Pilot | |||
| Segment Reporting Information [Line Items] | |||
| Goodwill and other asset impairment | 16,776 | ||
| Digital Wholesale | |||
| Segment Reporting Information [Line Items] | |||
| Decrease in segment assets | $ 139,619 | ||