Consolidated Balance Sheets (USD $)	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents (HEP: $2,830 and $6,352, respectively)	$ 567,985,000	$ 940,103,000
Marketable securities	474,110,000	725,160,000
Total cash, cash equivalents and short-term marketable securities	1,042,095,000	1,665,263,000
Accounts receivable: Product and transportation (HEP: $40,129 and $34,736, respectively)	507,040,000	665,098,000
Crude oil resales	82,865,000	43,704,000
Accounts receivable, total	589,905,000	708,802,000
Inventory Crude Oil And Refined Products	920,104,000	1,241,448,000
Materials, supplies and other (HEP: $1,940 and $1,591, respectively)	115,027,000	112,799,000
Total inventory	1,035,131,000	1,354,247,000
Income taxes receivable	11,719,000	109,376,000
Prepayments and other (HEP: $2,443 and $2,283, respectively)	104,148,000	58,756,000
Total current assets	2,782,998,000	3,896,444,000
Properties, plants and equipment, at cost (HEP: $1,269,161 and $1,199,594, respectively)	4,852,441,000	4,343,857,000
Less accumulated depreciation (HEP: ($244,850) and $(194,619), respectively)	(1,181,902,000)	(949,261,000)
Property, plant and equipment, net	3,670,539,000	3,394,596,000
Other assets: Turnaround costs	257,153,000	258,436,000
Goodwill (HEP: $288,991 and $288,991, respectively)	2,331,781,000	2,331,922,000
Intangibles and other (HEP: $73,928 and $74,979, respectively)	188,169,000	175,341,000
Other assets, total	2,777,103,000	2,765,699,000
Total assets	9,230,640,000	10,056,739,000
Current liabilities:
Accounts payable (HEP: $17,881 and $22,898, respectively)	1,108,138,000	1,325,376,000
Income taxes payable	19,642,000	0
Accrued liabilities (HEP: $26,321 and $28,668, respectively)	106,214,000	125,115,000
Deferred income tax liabilities	17,409,000	223,999,000
Total current liabilities	1,251,403,000	1,674,490,000
Long-term debt (HEP: $867,579 and $807,630, respectively)	1,054,890,000	997,519,000
Deferred income taxes (HEP: $367 and $336, respectively)	646,870,000	616,842,000
Other long-term liabilities (HEP: $47,170 and $35,918, respectively)	176,758,000	158,490,000
HollyFrontier stockholders’ equity:
Preferred stock, $1.00 par value – 5,000,000 shares authorized; none issued	0	0
Common stock $.01 par value – 320,000,000 shares authorized; 255,962,866 shares issued as of December 31, 2014 and December 31, 2013	2,560,000	2,560,000
Additional capital	4,003,628,000	3,990,630,000
Retained earnings	2,778,577,000	3,144,480,000
Accumulated other comprehensive income (loss)	27,894,000	822,000
Common stock held in treasury, at cost – 59,876,776 and 57,132,515 shares as of December 31, 2014 and December 31, 2013, respectively	(1,289,075,000)	(1,138,872,000)
Total HollyFrontier stockholders’ equity	5,523,584,000	5,999,620,000
Noncontrolling interest	577,135,000	609,778,000
Total equity	6,100,719,000	6,609,398,000
Total liabilities and equity	9,230,640,000	10,056,739,000
HEP
Current assets:
Cash and cash equivalents (HEP: $2,830 and $6,352, respectively)	2,830,000	6,352,000
Accounts receivable: Product and transportation (HEP: $40,129 and $34,736, respectively)	40,129,000	34,736,000
Materials, supplies and other (HEP: $1,940 and $1,591, respectively)	1,940,000	1,591,000
Prepayments and other (HEP: $2,443 and $2,283, respectively)	2,443,000	2,283,000
Properties, plants and equipment, at cost (HEP: $1,269,161 and $1,199,594, respectively)	1,269,161,000	1,199,594,000
Less accumulated depreciation (HEP: ($244,850) and $(194,619), respectively)	(244,850,000)	194,619,000
Goodwill (HEP: $288,991 and $288,991, respectively)	288,991,000	288,991,000
Intangibles and other (HEP: $73,928 and $74,979, respectively)	73,928,000	74,979,000
Current liabilities:
Accounts payable (HEP: $17,881 and $22,898, respectively)	17,881,000	22,898,000
Accrued liabilities (HEP: $26,321 and $28,668, respectively)	26,321,000	28,668,000
Long-term debt (HEP: $867,579 and $807,630, respectively)	867,579,000	807,630,000
Deferred income taxes (HEP: $367 and $336, respectively)	367,000	336,000
Other long-term liabilities (HEP: $47,170 and $35,918, respectively)	$ 47,170,000	$ 35,918,000