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Restricted Net Assets - Additional Information (Details) - 12 months ended Dec. 31, 2022
¥ in Thousands, $ in Thousands
CNY (¥)
USD ($)
Dividends Payable [Line Items]    
Threshold limit percentage of registered capital 50.00%  
PRC | VIE    
Dividends Payable [Line Items]    
Restricted net asset, using statutory accounting principles ¥ 498,171 $ 72,228
Minimum    
Dividends Payable [Line Items]    
Minimum percentage of net profit to be allocated to statutory reserve fund 10.00%