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LEASES - Components of Operating and Finance Leases (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Assets: |  |
Operating | $ 216.5 | $ 249.1
Finance | 271.3 | 221.4
Total | 487.7 | 470.5
Current: |  |
Operating | 20.9 | 21.8
Finance | $ 6.5 | $ 18.8
Finance Lease, Liability, Current, Statement of Financial Position | Long-Term Debt and Lease Obligation, Current | Long-Term Debt and Lease Obligation, Current
Noncurrent: |  |
Operating | $ 209.4 | $ 238.4
Finance | $ 266.1 | $ 201.6
Finance Lease, Liability, Noncurrent, Statement of Financial Position | Long-term debt | Long-term debt
Total | $ 503.0 | $ 480.6

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
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