Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Cash and cash equivalents (HEP:$18,091 and $13,287, respectively)	$ 1,524,888	$ 885,162
Accounts receivable Product and transportation	525,247	834,771
Materials, supplies and other (HEP: $828 and $833, respectively)	203,981	191,413
Prepayments and other (HEP: $5,454 and $6,795, respectively)	34,354	61,662
Property, Plant and Equipment, Gross	7,173,262	7,237,297
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	2,645,390	2,414,585
Operating lease right-of-use assets (HEP: $3,164 and $2,652, respectively)	365,045	467,109
Goodwill	2,374,930	2,373,907
Intangibles and other	643,881	673,646
Accounts Payable, Current	825,021	1,215,555
Operating lease liabilities (HEP: $3,787 and $3,608, respectively)	98,790	104,415
Accrued liabilities (HEP: $28,372 and $30,418, respectively)	306,341	337,993
Long-term debt (HEP: $1,439,874 and $1,462,031, respectively)	3,176,349	2,455,640
Deferred Income Tax Liabilities, Net	728,899	889,270
Noncurrent operating lease liabilities (HEP: $68,681 and $72,000, respectively)	300,468	364,420
Other long-term liabilities (HEP: $57,638 and $59,021, respectively)	$ 260,606	$ 260,157
Preferred Stock, Par or Stated Value Per Share	$ 1.00	$ 1.00
Preferred Stock, Shares Authorized	5,000,000	5,000,000
Preferred Stock, Shares Issued	0	0
Common Stock, Shares Authorized	320,000,000	320,000,000
Common Stock, Shares, Issued	256,042,554	256,042,554
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Treasury Stock, Shares	94,026,587	94,196,029
HEP
Cash and cash equivalents (HEP:$18,091 and $13,287, respectively)	$ 18,091	$ 13,287
Accounts receivable Product and transportation	13,856	18,732
Materials, supplies and other (HEP: $828 and $833, respectively)	828	833
Prepayments and other (HEP: $5,454 and $6,795, respectively)	5,454	6,795
Property, Plant and Equipment, Gross	2,067,282	2,047,674
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	608,520	552,786
Operating lease right-of-use assets (HEP: $3,164 and $2,652, respectively)	3,164	2,652
Goodwill	312,873	312,873
Intangibles and other	351,225	319,569
Accounts Payable, Current	21,221	18,050
Operating lease liabilities (HEP: $3,787 and $3,608, respectively)	3,787	3,608
Accrued liabilities (HEP: $28,372 and $30,418, respectively)	28,372	30,418
Long-term debt (HEP: $1,439,874 and $1,462,031, respectively)	1,439,874	1,462,031
Deferred Income Tax Liabilities, Net	432	424
Noncurrent operating lease liabilities (HEP: $68,681 and $72,000, respectively)	68,681	72,000
Other long-term liabilities (HEP: $57,638 and $59,021, respectively)	$ 57,638	$ 59,021