Consolidated Statements Of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net income (loss)	$ (392,470)	$ 373,187	$ (349,080)	$ 615,848
Other comprehensive income (loss)
Unrealized gain (loss) on marketable securities	12	(57)	90	51
Reclassification adjustments to net income on sale or maturity of marketable securities	0	(6)	23	(46)
Net unrealized gain (loss) on marketable securities	12	(63)	113	5
Change in fair value of cash flow hedging instruments	(5,393)	8,195	(17,997)	(7,233)
Reclassification adjustments to net income on settlement of cash flow hedging instruments	22,023	(14,274)	33,309	(18,435)
Amortization of unrealized loss attributable to discontinued cash flow hedges	270	270	540	540
Net unrealized gain (loss) on hedging instruments	16,900	(5,809)	15,852	(25,128)
Other comprehensive income (loss) before income taxes	16,912	(5,872)	15,965	(25,123)
Income tax expense (benefit)	6,578	(2,325)	6,317	(9,600)
Other comprehensive income (loss)	10,334	(3,547)	9,648	(15,523)
Total comprehensive income (loss)	(382,136)	369,640	(339,432)	600,325
Less noncontrolling interest in comprehensive income (loss)	16,813	12,498	38,675	27,829
Comprehensive income (loss) attributable to HollyFrontier stockholders	$ (398,949)	$ 357,142	$ (378,107)	$ 572,496