XML 47 R37.htm IDEA: XBRL DOCUMENT
v3.8.0.1

ACCRUED EXPENSES (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
Payables and Accruals [Abstract] |
Accrued expenses | Accrued expenses consisted of the following at March 31, 2018 and December 31, 2017 (in thousands):
| March 31, 2018 |  | December 31, 2017
Insurance | $ | 63,966 |  |  | $ | 57,889 |
Interest | 18,274 |  |  | 12,660 |
Accrued compensation and benefits | 48,253 |  |  | 55,861 |
Income, real estate, sales and other taxes | 28,803 |  |  | 27,330 |
Other | 34,864 |  |  | 34,242 |
| $ | 194,160 |  |  | $ | 187,982 |

X
- References No definition available. + Details
Name: | us-gaap_PayablesAndAccrualsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration