REVENUE (Rebate Arrangements) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2025	Dec. 31, 2024
Rebate and up-front considerations arrangements
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Deferred revenue	$ 35.1	$ 35.1	$ 30.0
Deferred revenue recognized	2.6	5.4
Customer commitment arrangements, multi-year arrangements
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Estimation of future revenues	$ 4,700.0	$ 4,700.0