LEASES - Components of Operating and Finance Leases (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets
Operating	$ 249.1	$ 267.8
Finance	221.4	169.1
Total	470.5	436.9
Current
Operating	21.8	25.9
Finance	$ 18.8	$ 8.4
Finance Lease, Liability, Current, Statement of Financial Position	Long-Term Debt and Lease Obligation, Current	Long-Term Debt and Lease Obligation, Current
Noncurrent
Operating	$ 238.4	$ 256.6
Finance	$ 201.6	$ 164.3
Finance Lease, Liability, Noncurrent, Statement of Financial Position	Long-term debt	Long-term debt
Total	$ 480.6	$ 455.2