INCOME TAXES - Schedule of Current and Deferred Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 45.5	$ 1.2	$ 2.3
State and local	16.9	3.4	9.7
Non-U.S.	142.5	94.4	104.4
Deferred:
Federal	(94.0)	4.3	(25.0)
State and local	(23.5)	(1.5)	(4.7)
Non-U.S.	(13.9)	(11.4)	(40.1)
Total income tax expense (benefit)	$ 73.5	$ 90.4	$ 46.6