CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
NET INCOME (LOSS)	$ (420,212,000)	$ (361,435,000)	$ 231,834,000
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAXES (BENEFIT):
Net unrealized gain (loss) on derivatives	(139,000)	0	0
COMPREHENSIVE INCOME (LOSS)	$ (420,351,000)	$ (361,435,000)	$ 231,834,000