v3.26.1
Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)
6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Numerator:    
Net loss (income) attributable to Global Mofy AI Limited $ (50,635,111) $ 5,039,635
Denominator:    
Basic [1] 721,129 84,414
Diluted [1] 726,837 115,704
Basic [1] $ (70.22) $ 59.7
Diluted [1] $ (69.66) $ 43.56
Class A Ordinary Shares [Member]    
Denominator:    
Basic 644,858 98,740
Diluted 644,858 98,740
Basic $ (69.66) $ 43.56
Diluted $ (69.66) $ 43.56
Class B Ordinary Shares [Member]    
Denominator:    
Basic 81,979 16,964
Diluted 81,979 16,964
Basic $ (69.66) $ 43.56
Diluted $ (69.66) $ 43.56
[1] Retrospectively adjusted to reflect the effect of a 50-to-1 reverse stock split effective June 11, 2026 (see Note 10).