Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Cash and cash equivalents (HEP: $3,657 and $15,013, respectively)	$ 710,579	$ 66,533
Accounts receivable: Product and transportation (HEP: $7,846 and $8,593, respectively)	449,036	323,858
Materials, supplies and other (HEP: $1,402 and $1,972, respectively)	165,315	129,004
Prepayments and other (HEP: $1,486 and $3,082, respectively)	33,036	43,666
Properties, plants and equipment, at cost (HEP: $1,702,703 and $1,631,845, respectively)	5,546,856	5,490,189
Accumulated depreciation	(1,538,408)	(1,374,527)
Goodwill	2,022,463	2,331,781
Intangibles and other	336,401	260,918
Accounts payable (HEP: $10,518 and $10,948, respectively)	935,387	716,490
Accrued liabilities (HEP: $37,793 and $26,341, respectively)	147,842	135,983
Long-term Debt and Capital Lease Obligations	2,235,137	1,040,040
Deferred income tax liabilities	620,414	497,906
Other long-term liabilities (HEP: $62,971 and $59,376, respectively)	$ 194,896	$ 179,965
HollyFrontier Stockholders' Equity:
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	320,000,000	320,000,000
Common stock, shares issued	255,962,866	255,962,866
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Treasury stock, shares	78,617,600	75,728,478
HEP
Cash and cash equivalents (HEP: $3,657 and $15,013, respectively)	$ 3,657	$ 15,013
Accounts receivable: Product and transportation (HEP: $7,846 and $8,593, respectively)	7,846	8,593
Materials, supplies and other (HEP: $1,402 and $1,972, respectively)	1,402	1,972
Prepayments and other (HEP: $1,486 and $3,082, respectively)	1,486	3,082
Properties, plants and equipment, at cost (HEP: $1,702,703 and $1,631,845, respectively)	1,702,703	1,631,845
Accumulated depreciation	(337,135)	(298,282)
Goodwill	288,991	288,991
Intangibles and other	208,975	128,583
Accounts payable (HEP: $10,518 and $10,948, respectively)	10,518	10,948
Accrued liabilities (HEP: $37,793 and $26,341, respectively)	37,793	26,341
Long-term Debt and Capital Lease Obligations	1,243,912	1,008,752
Deferred income tax liabilities	509	431
Other long-term liabilities (HEP: $62,971 and $59,376, respectively)	$ 62,971	$ 59,376