ACCRUED EXPENSES (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Payables and Accruals [Abstract]
Insurance	$ 59,552	$ 63,061
Interest	18,321	21,536
Accrued compensation and benefits	52,408	34,641
Income, real estate, sales and other taxes	49,892	35,083
Other	33,016	36,400
Total accrued expenses	213,189	190,721
Accrued legal matters	1,000	3,800
Accrued severance charges	$ 1,300	$ 2,900