REVENUE RECOGNITION - Disaggregation of revenue (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | $ 1,447.7 | $ 1,316.8 | $ 1,506.1 | $ 1,200.4 | $ 1,413.3 | $ 1,221.4 | $ 1,442.5 | $ 1,383.6 | $ 5,471.0 | $ 5,460.8 | $ 5,079.2 |
| Admissions | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | 3,301.3 | 3,385.0 | 3,229.5 | ||||||||
| Food and beverage | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | 1,719.6 | 1,671.5 | 1,548.4 | ||||||||
| Total other theatre | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | 450.1 | 404.3 | $ 301.3 | ||||||||
| Advertising | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | 143.0 | 142.2 | |||||||||
| Other theatre | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | 307.1 | 262.1 | |||||||||
| Products and services transferred at point in time | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | 5,071.0 | 5,218.7 | |||||||||
| Products and services transferred over time | |||||||||||
| Disaggregation of Revenue [Line Items] | |||||||||||
| Revenue | $ 400.0 | $ 242.1 | |||||||||