Revenues - Schedule of Contract Liabilities (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2023
USD ($)
|
|
| Schedule Of Contract Liabilities Abstract | ||||||
| Revenue beginning balance | ¥ 19,991 | $ 2,858 | ¥ 39,281 | $ 5,617 | ¥ 2,698 | $ 386 |
| Revenue ending balance | 34,640 | 4,953 | 19,991 | 2,858 | 39,281 | 5,617 |
| Addition | 1,868,951 | 267,257 | 1,566,350 | 223,985 | 1,402,448 | 200,547 |
| Recognized as revenue | ¥ (1,854,302) | $ (265,162) | ¥ (1,585,640) | $ (226,744) | ¥ (1,365,865) | $ (195,316) |