v3.22.0.1
REVENUE RECOGNITION - Disaggregation of revenue (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]      
Revenues $ 2,527.9 $ 1,242.4 $ 5,471.0
Products and services transferred at point in time      
Disaggregation of Revenue [Line Items]      
Revenues 2,325.5 1,086.0 5,071.0
Products and services transferred over time      
Disaggregation of Revenue [Line Items]      
Revenues 202.4 156.4 400.0
Admissions      
Disaggregation of Revenue [Line Items]      
Revenues 1,394.2 712.1 3,301.3
Food and beverage      
Disaggregation of Revenue [Line Items]      
Revenues 857.3 362.4 1,719.6
Other theatre.      
Disaggregation of Revenue [Line Items]      
Revenues 276.4 167.9 450.1
Screen advertising      
Disaggregation of Revenue [Line Items]      
Revenues 95.3 80.5 143.0
Other theatre      
Disaggregation of Revenue [Line Items]      
Revenues $ 181.1 $ 87.4 $ 307.1