Leases - Other supplemental (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
|
| Leases | ||||
| Cash payments for operating leases | ¥ 2,302,946 | $ 329,317 | ¥ 2,041,347 | ¥ 1,075,598 |
| ROU assets obtained in exchange for new operating lease liabilities | ¥ 2,279,851 | $ 326,014 | ¥ 2,968,352 | ¥ 3,918,460 |