INCOME TAXES - Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Unrecognized Tax Benefits [Roll Forward]
Unrecognized tax benefits, beginning of year	$ 176.1	$ 178.2	$ 193.0
Additions based on tax positions related to the current year	16.3	21.6	6.2
Additions for tax positions of prior years	4.5	13.5	11.2
Reductions for tax positions of prior years	(1.8)	(3.0)	(6.3)
Lapse of statute of limitations	(39.7)	(33.0)	(24.4)
Settlements	(8.9)	(2.2)	0.0
Effect of foreign currency translation	(2.6)	0.0	(1.5)
Acquisition related adjustments	1.2	1.0	0.0
Unrecognized tax benefits, end of year	$ 145.1	$ 176.1	$ 178.2