ACCRUED EXPENSES (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Payables and Accruals [Abstract]
Insurance	$ 65,558	$ 57,993
Interest	17,809	20,731
Accrued compensation and benefits	59,604	60,902
Income, real estate, sales and other taxes	67,000	38,938
Other	50,152	58,265
Total accrued expenses	$ 260,123	$ 236,829