SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Jan. 31, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Successor
Cash paid / (received) during the year:
Interest expense		$ 98,232
Income taxes		$ (75,869)
Predecessor
Cash paid / (received) during the year:
Interest expense	$ 21,567		$ 117,776	$ 110,301
Income taxes	$ (1)		$ 159,724	$ (54,370)