Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents (HEP: $8,716 and $5,237, respectively)	$ 1,349,420	$ 1,757,699
Marketable securities	632,715	630,586
Accounts receivable: Product and transportation (HEP: $36,121 and $38,097, respectively)	701,724	587,728
Crude oil resales	69,081	46,502
Accounts receivable, total	770,805	634,230
Inventories: Crude oil and refined products	1,472,071	1,238,678
Materials and supplies (HEP: $1,783 and $1,259, respectively)	78,372	80,954
Inventories, total	1,550,443	1,319,632
Income taxes receivable	62,431	74,957
Prepayments and other (HEP: $2,531 and $2,360, respectively)	82,338	53,161
Total current assets	4,448,152	4,470,265
Properties, plants and equipment, at cost (HEP: $1,168,786 and $1,155,710, respectively)	4,101,398	3,943,114
Less accumulated depreciation (HEP: $(165,829) and $(141,154), respectively)	(843,567)	(748,414)
Property, plant and equipment, net	3,257,831	3,194,700
Marketable securities (long-term)	3,393	5,116
Other assets: Turnaround costs	268,220	151,764
Goodwill (HEP: $288,991 and $288,991, respectively)	2,338,302	2,338,302
Intangibles and other (HEP: $76,203 and $76,300, respectively)	178,036	168,850
Other assets, total	2,784,558	2,658,916
Total assets	10,493,934	10,328,997
Current liabilities:
Accounts payable (HEP: $13,720 and $12,030, respectively)	1,593,370	1,314,151
Income taxes payable	0	0
Accrued liabilities (HEP: $24,607 and $23,705, respectively)	135,033	195,077
Deferred income tax liabilities	151,288	145,216
Total current liabilities	1,879,691	1,654,444
Long-term debt (HEP: $799,152 and $864,673, respectively)	990,236	1,336,238
Deferred income taxes (HEP: $5,287 and $4,951, respectively)	579,867	536,670
Other long-term liabilities (HEP: $30,770 and $28,683, respectively)	144,762	158,987
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 June 30, 2013 and December 31, 2012	2,560	2,560
Additional capital	3,982,060	3,911,353
Retained earnings	3,319,550	3,054,769
Accumulated other comprehensive income (loss)	33,206	(8,425)
Common stock held in treasury, at cost - 55,902,645 and 52,411,370 shares as of June 30, 2013 and December 31, 2012, respectively	(1,071,943)	(907,303)
Total HollyFrontier stockholders' equity	6,265,433	6,052,954
Noncontrolling interest	633,945	589,704
Total equity	6,899,378	6,642,658
Total liabilities and equity	10,493,934	10,328,997
HEP [Member]
Current assets:
Cash and cash equivalents (HEP: $8,716 and $5,237, respectively)	8,716	5,237
Accounts receivable: Product and transportation (HEP: $36,121 and $38,097, respectively)	36,121	38,097
Materials and supplies (HEP: $1,783 and $1,259, respectively)	1,783	1,259
Prepayments and other (HEP: $2,531 and $2,360, respectively)	2,531	2,360
Properties, plants and equipment, at cost (HEP: $1,168,786 and $1,155,710, respectively)	1,168,786	1,155,710
Less accumulated depreciation (HEP: $(165,829) and $(141,154), respectively)	(165,829)	(141,154)
Goodwill (HEP: $288,991 and $288,991, respectively)	288,991	288,991
Intangibles and other (HEP: $76,203 and $76,300, respectively)	76,203	76,300
Total assets	1,417,302	1,426,800	[1]
Current liabilities:
Accounts payable (HEP: $13,720 and $12,030, respectively)	13,720	12,030
Accrued liabilities (HEP: $24,607 and $23,705, respectively)	24,607	23,705
Long-term debt (HEP: $799,152 and $864,673, respectively)	799,152	864,673
Deferred income taxes (HEP: $5,287 and $4,951, respectively)	5,287	4,951
Other long-term liabilities (HEP: $30,770 and $28,683, respectively)	$ 30,770	$ 28,683

[1] HEP acquired our 75% interest in UNEV in July 2012. As a result, we have recast our HEP segment information for the three and six months ended June 30, 2012 to include the UNEV Pipeline operations as a consolidated subsidiary of HEP. The UNEV Pipeline operations were previously presented under Corporate and Other.