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Other Noncurrent Liabilities | 3 Months Ended
--- | ---
Mar. 31, 2018
Other Liabilities Disclosure [Abstract] |
Other Noncurrent Liabilities | Note 8 - Other noncurrent liabilities:
| December 31, |  |  | March 31, |
| 2017 |  |  | 2018 |
| (In millions) |
Employee benefits | $ | 8.5 |  |  | $ | 8.9 |
Other |  | 13.0 |  |  |  | 13.7 |
Total | $ | 21.5 |  |  | $ | 22.6 |

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- Definition The entire disclosure for other liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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