BASIS OF PRESENTATION - Other Expense (Income) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| BASIS OF PRESENTATION | ||||
| Credit income related to contingent lease guarantees | $ (0.1) | $ (0.2) | $ (5.7) | |
| Governmental assistance due to COVID-19- International markets | (5.4) | $ (24.7) | (16.2) | (75.1) |
| Governmental assistance due to COVID-19 - U.S. markets | (1.6) | (0.4) | (2.7) | (4.6) |
| Foreign currency transaction (gains) losses | 6.3 | (0.7) | 14.7 | (1.1) |
| Non-operating components of net periodic benefit income | (0.2) | (0.3) | (0.4) | (0.7) |
| Loss on extinguishment of debt | 14.4 | 96.4 | 14.4 | |
| Financing fees related to modification of debt agreements | 1.0 | |||
| Total other expense (income) | $ (1.0) | $ (11.7) | $ 91.6 | $ (71.8) |