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Accrued Expenses | 12 Months Ended
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Dec. 31, 2017
Accounts Payable and Accrued Liabilities, Current [Abstract] |
Accrued Expenses | Accrued Expenses Accrued expenses consist of the following:
| As of December 31,
(in thousands) | 2017 |  | 2016
Salaries and wages | $ | 91,784 |  |  | $ | 102,025 |
Insurance reserves | 63,309 |  |  | 71,123 |
Vacation | 40,281 |  |  | 42,411 |
Real estate taxes | 30,743 |  |  | 34,002 |
Interest | 13,745 |  |  | 12,948 |
Lease payable | 11,942 |  |  | 11,211 |
Accrued utilities | 10,807 |  |  | 10,582 |
Taxes payable | 2,636 |  |  | 2,818 |
Other | 64,719 |  |  | 40,917 |
Total | $ | 329,966 |  |  | $ | 328,037 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + 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 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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