RELATED PARTY TRANSACTIONS Table 1 (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Related Party Transactions [Abstract]
Expenses for payroll, employee benefit plans and unit-based compensation	$ 0	$ 52,188	$ 32,053	$ 100,734
Other expenses	$ 0	$ 89	$ 121	$ 218