XML 17 R1.htm IDEA: XBRL DOCUMENT v3.23.2
Document and Entity Information
12 Months Ended
Dec. 31, 2022
Document and Entity Information [Abstract]  
Document Type F-1/A
Entity Registrant Name ECARX Holdings Inc.
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Central Index Key 0001861974
Amendment Flag false