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Lines of Credit and Financing Arrangements (Foreign Obligations) (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Short-term Debt [Line Items] |  |  |
Proceeds from facilities |  | $ 2,100,000 | $ 21,300,000
Repayments on facilities |  | 2,100,000 | $ 18,400,000
Foreign Obligations [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Proceeds from facilities | $ 21,300,000 | $ 0 |
Repayments on facilities | $ 18,400,000 |  |

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- Definition The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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