OTHER NON-CURRENT ASSETS (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Net pension assets	$ 10.0	$ 7.9
Land rights	6.6	6.9
Deferred investment costs	23.2	9.3
Deferred financing costs	3.3	0.7
Interest rate swap derivative	0.0	11.0
Equity investments	9.7	0.0
Other	25.4	15.3
Other non-current assets	$ 78.2	$ 51.1