LEASES (Maturity Analysis on an Undiscounted Basis) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2022	$ 72.5
2023	66.0
2024	63.3
2025	61.0
2026	56.3
Thereafter	797.2
Total minimum lease payments	1,116.3
Less: Lease payments representing interest	424.6
Present value of future minimum lease payments	691.7
Less: Current obligations under leases	49.2	$ 37.0
Long-term lease obligations	642.5	399.6
Finance Lease, Liability, Payment, Due [Abstract]
2022	33.9
2023	27.1
2024	19.7
2025	12.2
2026	5.3
Thereafter	0.0
Total minimum lease payments	98.2
Less: Lease payments representing interest	2.3
Present value of future minimum lease payments	95.9
Less: Current obligations under leases	35.4	2.0
Long-term lease obligations	$ 60.5	$ 4.1