Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Inter-Company Balances and Transactions Eliminated (Details) |
9 Months Ended |
|---|---|
Sep. 30, 2026 | |
| Pony HK [Member] | |
| Subsidiaries: | |
| Date of establishment | Apr. 28, 2016 |
| Place of establishment | Hong Kong, PRC |
| Percentage of legal ownership by PONY | 100.00% |
| Principal activities | Car services |
| Universe Travel [Member] | |
| Subsidiaries: | |
| Date of establishment | Feb. 02, 2019 |
| Place of establishment | Mainland, PRC |
| Percentage of legal ownership by PONY | 100.00% |
| Principal activities | Car services and technological development and operation service |