LEASES - Supplemental Cash Flow Information for Operating Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Supplemental Information for Operating Leases
Operating cash payments for operating leases	$ 21.5	$ 19.8	$ 20.8
ROU assets obtained in exchange for operating lease obligations	$ 20.2	$ 40.3	$ 22.5
Weighted average remaining lease term (in years)	10 years	10 years	6 years
Weighted average discount rate (percent)	4.20%	3.50%	3.50%