STOCK-BASED COMPENSATION (Details 1) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]
Stock-based compensation	$ 6.7	$ 5.8	$ 19.5	$ 20.0
Mark-to-market adjustments	(2.3)	(2.0)	(2.4)	(10.5)
Total expense	$ 4.4	$ 3.8	$ 17.1	$ 9.5