Intangible Assets, Net (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2022
CNY (¥)
Dec. 31, 2021
CNY (¥)
Dec. 31, 2020
CNY (¥)
Dec. 31, 2022
USD ($)
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]        
Indefinite-lived intangible assets, net ¥ 682,174 ¥ 647,174    
Definite-lived intangible assets 203,542 138,270    
Accumulated amortization (53,096) (33,984)    
Definite-lived intangible assets, net 150,446 104,286    
Total intangible assets, net 832,620 751,460   $ 120,719
Amortization expenses 19,074 11,300 ¥ 8,985  
Software        
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]        
Definite-lived intangible assets 202,848 137,576    
Accumulated amortization (52,402) (33,290)    
Patents        
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]        
Definite-lived intangible assets 694 694    
Accumulated amortization (694) (694)    
Automotive Manufacturing Permission        
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]        
Indefinite-lived intangible assets, net 647,174 ¥ 647,174    
Insurance Agent License [Member]        
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]        
Indefinite-lived intangible assets, net ¥ 35,000