Consolidated Statements Of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net income (loss)	$ 287,717	$ 87,671	$ 324,008	$ (261,409)
Other comprehensive income (loss)
Foreign Currency Translation Adjustment	16,702	0	24,287	0
Unrealized gain (loss) on marketable securities	0	(29)	(4)	61
Reclassification adjustments to net income on sale or maturity of marketable securities	0	0	0	23
Net unrealized gain (loss) on marketable securities	0	(29)	(4)	84
Change in fair value of cash flow hedging instruments	(2,094)	(1,310)	2,708	(19,307)
Reclassification adjustments to net income on settlement of cash flow hedging instruments	5,115	4,141	5,049	37,450
Amortization of unrealized loss attributable to discontinued cash flow hedges	270	270	810	810
Net unrealized gain on hedging instruments	3,291	3,101	8,567	18,953
Other comprehensive income before income taxes	19,993	3,072	32,850	19,037
Income tax expense	7,140	1,119	11,841	7,436
Other comprehensive income	12,853	1,953	21,009	11,601
Total comprehensive income	300,570	89,624	345,017	(249,808)
Less noncontrolling interest in comprehensive income (loss)	15,663	13,353	39,638	52,028
Comprehensive income (loss) attributable to HollyFrontier stockholders	$ 284,907	$ 76,271	$ 305,379	$ (301,836)