RESTRUCTURING COSTS - Narrative (Details) - USD ($) $ in Millions	6 Months Ended		12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2023
Other Restructuring Actions
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred to date		$ 36.0
Restructuring reserve		35.7			$ 0.0
Other Restructuring Actions | Forecast
Restructuring Cost and Reserve [Line Items]
Payments for restructuring	$ 5.8		$ 14.5	$ 15.4
Transformation Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred to date		214.9
Restructuring reserve		$ 6.5			$ 10.0
Restructuring and related activities, plan term (in years)		4 years
Transformation Plan | Forecast
Restructuring Cost and Reserve [Line Items]
Payments for restructuring	$ 3.8			$ 2.7