v3.26.1
Loss per share - Schedule of basic and diluted net loss per share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Numerator:      
Net loss attributable to ECARX Holdings Inc. $ (66,043) $ (129,765) $ (133,315)
Denominator:      
Weighted average number of ordinary shares, basic (in shares) 338,659,826 336,641,846 [1] 337,407,225 [1]
Weighted average number of ordinary shares, diluted (in shares) 338,659,826 336,641,846 [1] 337,407,225 [1]
Net loss per share attributable to ordinary shareholders - basic (in USD per share) $ (0.20) $ (0.39) [1] $ (0.40) [1]
Net loss per share attributable to ordinary shareholders - diluted (in USD per share) $ (0.20) $ (0.39) [1] $ (0.40) [1]
[1] Restated (refer to Note 2(c))