Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents (HEP: $6,941 and $3,045, respectively)	$ 914,644	$ 1,154,752
Accounts receivable: Product and transportation (HEP: $15,074 and $12,332, respectively)	747,725	635,623
Crude oil resales	51,643	36,078
Accounts receivable, total	799,368	671,701
Inventories: Crude oil and refined products	1,439,685	1,166,404
Materials, supplies and other (HEP: $900 and $858, respectively)	196,896	187,975
Inventories, total	1,636,581	1,354,379
Income taxes receivable	64,574	34,040
Prepayments and other (HEP: $2,983 and $3,452, respectively)	51,230	81,507
Total current assets	3,466,397	3,296,379
Properties, plants and equipment, at cost (HEP: $2,071,467 and $2,058,388, respectively)	7,066,375	6,780,980
Less accumulated depreciation (HEP: $(535,019) and $(489,217), respectively)	(2,263,405)	(2,098,446)
Operating lease right-of-use assets	449,745	0
Properties, plants and equipment, net	4,802,970	4,682,534
Other assets: Turnaround costs	372,198	339,861
Goodwill (HEP: $312,873 and $314,229, respectively)	2,375,651	2,246,435
Intangibles and other (HEP: $169,678 and $176,291, respectively)	637,530	429,392
Other assets, total	3,385,379	3,015,688
Total assets	12,104,491	10,994,601
Current liabilities:
Accounts payable (HEP $10,659 and $16,723, respectively)	1,199,311	872,627
Income taxes payable	25,820	17,636
Operating lease liabilities (HEP $5,346)	93,991	0
Accrued liabilities (HEP: $29,444 and $27,240, respectively)	344,905	277,892
Total current liabilities	1,664,027	1,168,155
Long-term debt (HEP: $1,437,710 and $1,418,900, respectively)	2,430,832	2,411,540
Noncurrent operating lease liability (HEP: $71,550)	357,635	0
Deferred income taxes (HEP: $423 and $488, respectively)	877,456	722,576
Other long-term liabilities (HEP: $61,195 and $63,534, respectively)	243,542	233,271
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; 256,036,760 and 256,036,788 shares issued as of June 30, 2019 and December 31, 2018, respectively	2,560	2,560
Additional capital	4,216,305	4,196,125
Retained earnings	4,533,364	4,196,902
Accumulated other comprehensive income	30,202	13,623
Common stock held in treasury, at cost - 90,138,137 and 83,915,297 shares as of June 30, 2019 and December 31, 2018, respectively	(2,769,284)	(2,490,639)
Total HollyFrontier stockholders' equity	6,013,147	5,918,571
Noncontrolling interest	517,852	540,488
Total equity	6,530,999	6,459,059
Total liabilities and equity	12,104,491	10,994,601
HEP
Current assets:
Cash and cash equivalents (HEP: $6,941 and $3,045, respectively)	6,941	3,045
Accounts receivable: Product and transportation (HEP: $15,074 and $12,332, respectively)	15,074	12,332
Materials, supplies and other (HEP: $900 and $858, respectively)	900	858
Prepayments and other (HEP: $2,983 and $3,452, respectively)	2,983	3,452
Properties, plants and equipment, at cost (HEP: $2,071,467 and $2,058,388, respectively)	2,071,467	2,058,388
Less accumulated depreciation (HEP: $(535,019) and $(489,217), respectively)	(535,019)	(489,217)
Operating lease right-of-use assets	76,551	0
Goodwill (HEP: $312,873 and $314,229, respectively)	312,873	314,229
Intangibles and other (HEP: $169,678 and $176,291, respectively)	169,678	176,291
Current liabilities:
Accounts payable (HEP $10,659 and $16,723, respectively)	10,659	16,723
Operating lease liabilities (HEP $5,346)	5,346	0
Long-term debt (HEP: $1,437,710 and $1,418,900, respectively)	1,437,710	1,418,900
Noncurrent operating lease liability (HEP: $71,550)	71,550	0
Deferred income taxes (HEP: $423 and $488, respectively)	423	488
Other long-term liabilities (HEP: $61,195 and $63,534, respectively)	$ 61,195	$ 63,534