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LEASES - Components of Operating and Finance Leases (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Assets |  |
Operating | $ 267.8 | $ 207.1
Finance | 169.1 | 117.7
Total | 436.9 | 324.7
Current |  |
Operating | 25.9 | 19.9
Finance | $ 8.4 | $ 9.3
Finance Lease, Liability, Current, Statement of Financial Position | Long-term Debt and Lease Obligation, Current | Long-term Debt and Lease Obligation, Current
Noncurrent |  |
Operating | $ 256.6 | $ 206.0
Finance | $ 164.3 | $ 115.4
Finance Lease, Liability, Noncurrent, Statement of Financial Position | Long-term debt | Long-term debt
Total | $ 455.2 | $ 350.6

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + Details
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