INCOME TAXES - Schedule of Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Unrecognized Tax Benefits [Roll Forward]
Beginning balance	$ 102.5	$ 97.0	$ 98.6
Additions for the current year tax positions	83.2	20.6	11.9
Additions for prior year tax positions	0.4	5.8	0.0
Reductions for prior year tax positions	(24.4)	(0.5)	(11.9)
Reductions for settlements with tax authorities	0.0	(4.1)	0.0
Reductions for expirations of statute of limitations	(12.6)	(16.3)	(1.6)
Ending balance	$ 149.1	$ 102.5	$ 97.0