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Debt, Interest Income, Expense and Other Finance Costs - Schedule of Debt (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Debt Instrument [Line Items] |  |
Total debt | $ 834.4 | $ 910.2
Current maturities of long-term debt and capital leases | 33.6 | 25.6
Long-term debt | 800.8 | 884.6
Credit Facility |  |
Debt Instrument [Line Items] |  |
Total debt | 289.0 | 60.0
Term Loans |  |
Debt Instrument [Line Items] |  |
Total debt | 531.6 | 835.8
Capital leases |  |
Debt Instrument [Line Items] |  |
Total debt | 10.0 | 10.4
Other |  |
Debt Instrument [Line Items] |  |
Total debt | $ 3.8 | $ 4.0

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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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