REVENUE RECOGNITION - Disaggregation of revenue (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2018 |
Sep. 30, 2017 |
Sep. 30, 2018 |
Sep. 30, 2017 |
|
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | $ 1,221.4 | $ 1,178.7 | $ 4,047.5 | $ 3,662.4 |
| Admissions | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | 751.4 | 753.5 | 2,522.7 | 2,332.4 |
| Food and beverage | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | 384.8 | 361.4 | 1,236.4 | 1,133.1 |
| Total other theatre | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | 85.2 | $ 63.8 | 288.4 | $ 196.9 |
| Advertising | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | 31.2 | 102.5 | ||
| Other theatre | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | 54.0 | 185.9 | ||
| Products and services transferred at point in time | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | 1,162.4 | 3,891.8 | ||
| Products and services transferred over time | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue | $ 59.0 | $ 155.7 | ||