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RESTRUCTURING - Schedule of Changes in the Restructuring Related Liabilities (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Restructuring Reserve
Restructuring charges	$ 7.6	$ 0.0	$ 18.7	$ 0.0
Restructuring charges	7.6		18.7
Restructuring Plan
Restructuring Reserve
Beginning balance			11.9
Restructuring charges			15.1
Cash payments			(18.5)
Ending balance	8.5		8.5
Restructuring charges	7.6		18.7
Restructuring Plan \| Asset impairments
Restructuring Reserve
Restructuring charges	$ 2.6		$ 3.7