LEASES - Summary of Future Minimum Lease Payments (Details) $ in Millions	Dec. 31, 2023 USD ($)
Finance Leases
2024	$ 0.4
2025	0.2
2026	0.1
2027	0.1
2028	0.1
After 2028	0.0
Total minimum lease payments	0.9
Interest	(0.1)
Present value of net minimum lease payments	0.8
Operating Leases
2024	8.1
2025	6.8
2026	6.0
2027	3.6
2028	2.0
After 2028	2.1
Total minimum lease payments	28.6
Interest	(3.0)
Present value of net minimum lease payments	$ 25.6