v3.22.0.1
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES (Details)
€ in Millions, £ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2021
USD ($)
item
Sep. 30, 2021
USD ($)
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Jun. 30, 2021
USD ($)
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Mar. 31, 2021
USD ($)
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Dec. 31, 2021
USD ($)
item
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Mar. 31, 2023
USD ($)
Mar. 31, 2023
EUR (€)
Mar. 31, 2023
GBP (£)
Mar. 08, 2021
USD ($)
Feb. 15, 2021
USD ($)
Feb. 15, 2021
GBP (£)
Jul. 31, 2020
USD ($)
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES                            
Percentage of theatres reopened 100.00% 100.00%     100.00%                  
Total revenues         $ 2,527,900,000 $ 1,242,400,000 $ 5,471,000,000.0              
Cash and cash equivalents $ 1,592,500,000       1,592,500,000 308,300,000                
Net cash provided by (used in) operating activities 46,500,000 $ (113,900,000) $ (233,800,000) $ (312,900,000) (614,100,000) (1,129,500,000) 579,000,000.0              
Increase (decrease) in net cash used in operating activities 160,400,000 119,900,000 79,100,000                      
Deferred lease amounts 315,100,000       315,100,000 450,000,000.0                
Capital expenditures (38,500,000) (24,100,000) (17,900,000) (11,900,000) (92,400,000) (173,800,000) (518,100,000)              
Investments in non-consolidated entities, net       (9,300,000) (9,300,000) (9,300,000) (9,700,000)              
Proceeds from disposition of Baltics, net of cash and transaction costs     31,400,000 3,800,000 34,200,000 6,200,000                
Proceeds from disposition of long-term assets 4,500,000 2,000,000.0   1,400,000 7,900,000 19,800,000 23,200,000              
Acquisition of theatre assets (2,400,000) $ (5,800,000)     (8,200,000)   (11,800,000)              
Net proceeds from debt and equity issuances       $ 861,900,000                    
Taxes paid for restricted unit withholdings $ (19,100,000)       $ (19,100,000) (5,100,000) $ (1,300,000)              
Number of Theatres | item 2 2     3                  
Transaction costs related to the Baltics' theatre   $ (1,000,000.0)                        
Amount of minimum liquidity requirements                     $ 100,000,000      
Net proceeds from the Company's equity issuances     $ 1,219,600,000                      
Principal and premium payments   $ (40,300,000)                        
International markets.                            
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES                            
Number of theatres reopened 337 351 335 97 337                  
Percentage of theatres reopened 95.00% 99.00% 95.00% 27.00% 95.00%                  
Increase (decrease) in total revenue         $ 236,400,000                  
Cash and cash equivalents $ 281,100,000       $ 281,100,000 85,400,000                
U.S.                            
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES                            
Number of theatres reopened | item 593 596 593 585 593                  
Percentage of theatres reopened     100.00% 99.00%                    
Increase (decrease) in total revenue         $ 1,049,100,000                  
Cash and cash equivalents $ 1,311,400,000       1,311,400,000 $ 222,900,000                
Senior Subordinated Notes                            
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES                            
Aggregate principal amount 235,000,000.0       $ 235,000,000.0                 $ 1,782,500,000
Senior Secured Credit Facility                            
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES                            
Amount of minimum liquidity requirements               $ 144,000,000            
Aggregate principal amount               100,000,000            
Odean Term Loan Facility                            
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES                            
Amount of minimum liquidity requirements               44,000,000   £ 32.5   $ 44,000,000 £ 32.5  
Aggregate principal amount               $ 44,000,000 € 32.5          
Minimum | Senior Secured Credit Facility                            
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES                            
Percentage of commitment amount         35.00%                  
Aggregate principal amount $ 25,000,000       $ 25,000,000