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Debt (Tables) | 6 Months Ended
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Jun. 30, 2017
Debt Disclosure [Abstract] |
Schedule of Components of Long-term Debt | Long-term debt is comprised of the following:
|  | June 30, 2017 |  | December 31, 2016
10.75% senior secured notes due April 15, 2022 ($440.0 million face value less unamortized discount and fees of $11.5 million) |  | $ | 428.5 |  | — |  | $ | — |
5.50% convertible senior notes due March 1, 2021 ($213.5 million face value less unamortized discount and fees of $30.9 million and $34.4 million) |  | 182.6 |  |  | 179.1 |
6.25% senior notes |  | — |  |  | 94.7 |
Capital leases |  | 8.5 |  |  | 10.1 |
Other debt |  | 21.5 |  |  | 16.1 |
Total |  | 641.1 |  |  | 300.0 |
Less – current maturities |  | 11.3 |  |  | 106.0 |
Total long-term debt |  | $ | 629.8 |  |  | $ | 194.0 |

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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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