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LEASE OBLIGATIONS (Future Minimum Lease Payments) (Details) $ in Millions | Dec. 31, 2017 USD ($)
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Capital Leases |
2016 | $ 20.8
2017 | 12.1
2018 | 11.1
2019 | 10.5
2020 | 2.1
2021 and thereafter | 0.0
Total minimum lease payments | 56.6
Amounts representing interest | 8.8
Present value of net minimum lease payments | 47.8
Operating Leases |
2016 | 4.9
2017 | 1.8
2018 | 1.8
2019 | 1.8
2020 | 1.8
2021 and thereafter | 7.5
Total minimum lease payments | 19.6
Other Current Liabilities [Member] |
Capital Leases |
Present value of net minimum lease payments | 16.9
Other Liabilities [Member] |
Capital Leases |
Present value of net minimum lease payments | $ 30.9

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- Definition Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737 + Details
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- Definition Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737 + Details
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- Definition Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737 + Details
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