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RESTRICTED NET ASSETS (Details) - 12 months ended Dec. 31, 2022 ¥ in Thousands, $ in Thousands | CNY (¥) | USD ($)
--- | --- | ---
RESTRICTED NET ASSETS |  |
Percentage of after-tax profit to general reserve | 10.00% |
Amount of net assets restricted | ¥ 3,991,644 | $ 578,734
Foreign tax authority |  |
RESTRICTED NET ASSETS |  |
Percentage of after-tax profit to general reserve | 10.00% |
Percentage of general reserve registered capital | 50.00% |
Domestic tax authority |  |
RESTRICTED NET ASSETS |  |
Percentage of after-tax profit to general reserve | 10.00% |
Percentage of general reserve registered capital | 50.00% |

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