v3.22.1
LOSS PER SHARE (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Numerator:    
Net loss for basic loss per share attributable to AMC Entertainment Holdings, Inc. $ (337.4) $ (566.9)
Net loss for diluted loss per share attributable to AMC Entertainment Holdings, Inc. $ (337.4) $ (566.9)
Denominator (shares in thousands):    
Weighted average shares for basic loss per common share 515,910,000 400,111,000
Weighted average shares for diluted loss per common share 515,910,000 400,111,000
Basic loss per common share (in dollars per share) $ (0.65) $ (1.42)
Diluted loss per common share (in dollars per share) $ (0.65) $ (1.42)
Restricted stock unit    
Denominator (shares in thousands):    
Anti-dilutive securities not included in the computations of diluted earnings (loss) per share (in shares) 2,807,026 3,812,964
Performance Vesting    
Denominator (shares in thousands):    
Anti-dilutive securities not included in the computations of diluted earnings (loss) per share (in shares) 1,476,989 2,161,337
Special Performance Stock Unit    
Denominator (shares in thousands):    
Anti-dilutive securities not included in the computations of diluted earnings (loss) per share (in shares)   1,156,656