v3.20.1
REVENUE RECOGNITION - Changes in liabilities (Details) - USD ($)
shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Deferred revenues related to contracts with customers    
Beginning balance $ 447.1  
Cash received in advance 71.3  
Customer loyalty awards accumulated, net of expirations 18.3 $ 18.1
Foreign currency translation adjustment (4.6)  
Ending balance 396.4  
Exhibitor Services Agreement    
Deferred revenues related to contracts with customers    
Beginning balance $ 549.7  
Common Unit Adjustment - surrender of common units 4.8  
Reclassification revenue, as the result of performance obligations satisfied $ (4.1)  
Ending balance $ 550.4  
Term of amortization of the exhibitor services agreement (ESA) with NCM 30 years  
Admissions    
Deferred revenues related to contracts with customers    
Customer loyalty awards accumulated, net of expirations $ 4.8  
Reclassification revenue, as the result of performance obligations satisfied (89.5)  
Food and beverage    
Deferred revenues related to contracts with customers    
Customer loyalty awards accumulated, net of expirations 12.5  
Reclassification revenue, as the result of performance obligations satisfied (23.8)  
Total other theatre    
Deferred revenues related to contracts with customers    
Customer loyalty awards accumulated, net of expirations (0.2)  
Reclassification revenue, as the result of performance obligations satisfied $ (21.2)