v3.22.4
THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES - Other Expense (Income) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Other Expense (Income):      
Derivative liability fair value adjustment for embedded conversion feature in the Convertible Notes $ 0.0 $ 0.0 $ 89.4
Derivative asset fair value adjustment for contingent call option related to the Class B common stock purchase and cancellation agreement 0.0 0.0 19.6
(Gain) loss on extinguishment of debt 92.8 14.1 (93.6)
Total other expense (income) 53.6 (87.9) 28.9
6.125% Senior Subordinated Notes due 2027      
Other Expense (Income):      
(Gain) loss on extinguishment of debt (3.7)    
Second Lien Notes due 2026      
Other Expense (Income):      
(Gain) loss on extinguishment of debt (75.0)    
Other income      
Other Expense (Income):      
Derivative liability fair value adjustment for embedded conversion feature in the Convertible Notes     89.4
Derivative asset fair value adjustment for contingent call option related to the Class B common stock purchase and cancellation agreement     19.6
Credit income related to contingent lease guarantees (0.2) (5.7) 15.0
Governmental assistance due to COVID-19- International markets (23.0) (81.5) (38.6)
Governmental assistance due to COVID-19 - U.S. markets (2.8) (5.6)  
Foreign currency transaction (gains) losses (12.3) (9.8) (2.8)
Non-operating components of net periodic benefit income (0.6) (0.7) 1.1
Financing fees related to modification of debt agreements   1.0 39.3
Business interruption insurance recoveries (0.3)   (0.5)
Total other expense (income) 53.6 (87.9) 28.9
Other income | 6.125% Senior Subordinated Notes due 2027      
Other Expense (Income):      
(Gain) loss on extinguishment of debt (3.7)    
Other income | Second Lien Notes due 2026      
Other Expense (Income):      
(Gain) loss on extinguishment of debt (75.0)   $ (93.6)
Other income | Odeon Term Loan Facility due 2023      
Other Expense (Income):      
(Gain) loss on extinguishment of debt 36.5    
Other income | First Lien Toggle Notes due 2026.      
Other Expense (Income):      
(Gain) loss on extinguishment of debt 32.9 $ 14.4  
Other income | First Lien Notes due 2025      
Other Expense (Income):      
(Gain) loss on extinguishment of debt 47.7    
Other income | First Lien Notes due 2026      
Other Expense (Income):      
(Gain) loss on extinguishment of debt $ 54.4