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Debt (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
Debt Disclosure [Abstract] |
Schedule of Debt | The Company’s indebtedness was comprised as follows:
| March 31, 2018 |  | December 31, 2017
Revolving credit agreement | $ | 59,016 |  |  | $ | — |
6.50% Notes due 2024 | 900,000 |  |  | 900,000 |
Debt issuance costs | (16,532 | ) |  | (17,587 | )
| 942,484 |  |  | 882,413 |
Obligations under capital leases | 644 |  |  | 706 |
| 943,128 |  |  | 883,119 |
Less: Current portion of long-term debt | 322 |  |  | 313 |
| $ | 942,806 |  |  | $ | 882,806 |

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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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