v3.26.1
Related party balances and transactions - Transactions (Details)
¥ in Thousands, $ in Thousands
 1 Months Ended 12 Months Ended
Aug. 31, 2025
USD ($)
Nov. 30, 2023
USD ($)
Sep. 30, 2023
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2023
CNY (¥)
Related party balances and transactions              
Amount of transaction   $ 7,007          
Interest expense       $ 23,772 $ 18,568 [1] $ 11,239 [1]  
Related Party              
Related party balances and transactions              
Interest expense       1,818 2,165 1,717  
Hubei ECARX | Related Party              
Related party balances and transactions              
Amount of transaction         39,822    
Purchase of products and services              
Related party balances and transactions              
Amount of transaction       309,303 157,588 89,732  
Purchase of products and services | Zhejiang Huanfu              
Related party balances and transactions              
Amount of transaction       697 3,485 14,398  
Purchase of products and services | Hubei ECARX              
Related party balances and transactions              
Amount of transaction       1,065 2,524 467  
Purchase of products and services | Xingji Meizu              
Related party balances and transactions              
Amount of transaction       23,227 16,456 386  
Rental of office space              
Related party balances and transactions              
Amount of transaction       672 778 652  
Rental of office space | Related Party              
Related party balances and transactions              
Amount of transaction       672 778 652  
Other income              
Related party balances and transactions              
Amount of transaction       0 0 1,009  
Interest income on loans due from related parties              
Related party balances and transactions              
Amount of transaction       150 62 748  
Interest income on loans due from related parties | Hubei ECARX              
Related party balances and transactions              
Amount of transaction       2,128 1,561 1,504  
Interest income on loans due from related parties | Xingji Meizu              
Related party balances and transactions              
Amount of transaction       96 0 253  
Loans to related parties              
Related party balances and transactions              
Amount of transaction       11,371 1,488 29,433  
Loans to related parties | Xingji Meizu              
Related party balances and transactions              
Amount of transaction         0    
Cash collections of loans and advances to related parties              
Related party balances and transactions              
Amount of transaction       5,832 2,439 29,388  
Cash collections of loans and advances to related parties | Xingji Meizu              
Related party balances and transactions              
Amount of transaction       0 0 27,413  
Repayment of borrowings from related parties              
Related party balances and transactions              
Amount of transaction       188,495 83,381 44,458  
Borrowings from related parties              
Related party balances and transactions              
Amount of transaction       153,972 62,360 44,458  
Debt assignment and offset with related parties              
Related party balances and transactions              
Amount of transaction       29,415 0 0  
Advance from related parties              
Related party balances and transactions              
Amount of transaction         0 0  
Advance from related parties | Geely Group              
Related party balances and transactions              
Amount of transaction       15,759      
Prepayments to related parties              
Related party balances and transactions              
Amount of transaction         0 0  
Prepayments to related parties | Xingji Meizu              
Related party balances and transactions              
Amount of transaction       26,504      
Financial support to related parties | Acquisition of software license rights              
Related party balances and transactions              
Amount of transaction $ 6,880   $ 27,413 $ 0 $ 0 $ 21,020 ¥ 150,000
[1] Restated (refer to Note 2(c))