v3.22.2.2
SUBSEQUENT EVENTS (Details)
€ in Millions, £ in Millions, shares in Millions, $ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Oct. 20, 2022
USD ($)
Oct. 20, 2022
EUR (€)
Oct. 20, 2022
GBP (£)
Nov. 30, 2022
USD ($)
shares
Oct. 31, 2022
USD ($)
Sep. 30, 2022
USD ($)
shares
Mar. 31, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Subsequent Event [Line Items]                    
Gross proceeds                   $ 1,570.7
Net proceeds from issuance of notes             $ 950.0      
Loss on debt extinguishment               $ 14.4 $ 96.4 $ 14.4
Odeon Term Loan Facility due 2023                    
Subsequent Event [Line Items]                    
Stated interest rate (as a percent)           11.25%     11.25%  
At the Market Offerings                    
Subsequent Event [Line Items]                    
Gross proceeds           $ 9.3        
Number of shares issued | shares           2.7        
Payment of stock issue costs           $ 0.2        
Subsequent Events                    
Subsequent Event [Line Items]                    
Gross proceeds       $ 28.0            
Number of shares issued | shares       12.2            
Payment of stock issue costs       $ 0.7            
Subsequent Events | Odeon Senior Secured Note 2027                    
Subsequent Event [Line Items]                    
Aggregate principal amount $ 400.0                  
Stated interest rate (as a percent) 12.75%                  
Cash interest rate (as a percent) 12.75%                  
Loss on debt extinguishment         $ 34.0          
Debt instrument issue price percentage 92.00% 92.00% 92.00%              
Subsequent Events | Odeon Term Loan Facility due 2023                    
Subsequent Event [Line Items]                    
Net proceeds from issuance of notes $ 363.0                  
Cash 146.7                  
Subsequent Events | Odeon Term Loan Facility due 2023 | Redemption Period One                    
Subsequent Event [Line Items]                    
Redemption amount of debt 167.7   £ 147.6              
Subsequent Events | Odeon Term Loan Facility due 2023 | Redemption Period Two                    
Subsequent Event [Line Items]                    
Redemption amount of debt $ 308.9 € 312.2