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Note 3 - Financing Arrangements (Tables) | 12 Months Ended
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Dec. 31, 2016
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | December 31, |
|  | 2016 |  |  | 2015 |
Senior revolving line of credit |  | $ | 139.0 |  |  | $ | 148.7 |
Senior notes |  |  | 847.3 |  |  |  | 849.3 |
Less current portion of long-term debt |  |  | - |  |  |  | - |
Total long-term debt |  | $ | 986.3 |  |  | $ | 998.0 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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