Description of Business and Presentation of Financial Statements (Details) $ in Thousands		3 Months Ended
	Feb. 01, 2019 USD ($)	Mar. 31, 2020 USD ($) Petroleum_Refineries mi	Mar. 31, 2019 USD ($)	Jan. 01, 2020 USD ($)	Dec. 31, 2019 USD ($)
Ownership Interest By Project Type [Line Items]
Allowance for Doubtful Accounts, Premiums and Other Receivables		$ 2,100		$ 3,200
Income Tax Expense (Benefit)		$ (162,166)	$ 87,505
Effective Income Tax Rate Reconciliation, Percent		35.60%	24.00%
Number of refineries located in Tulsa, Oklahoma | Petroleum_Refineries		2
Refinery Distance From Main City [Miles] | mi		65
Allowance for doubtful accounts reserve		$ 3,400			$ 4,500
Goodwill		2,373,400			2,373,907
Proceeds from inventory repurchase agreements		14,400	$ 13,200
Payments under inventory repurchase agreements		(11,800)	(13,100)
Business Combination, Consideration Transferred	$ 701,600	2,345	0
Payments to Acquire Businesses, Net of Cash Acquired	662,700	0	663,385
Assets Acquired and Liabilities Assumed, Cash and Equivalents	38,900
Assets Acquired and Liabilities Assumed, Current Assets	139,400
Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	168,200
Business Combination Goodwill not Deductible for Income Taxes	282,300
Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	231,500
Assets Acquired and Liabilities Assumed, Current Liabilities	47,900
Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	$ 110,800
Business Combination, Integration Related Costs		1,300	$ 12,600
Refining
Ownership Interest By Project Type [Line Items]
Goodwill		1,733,500
Lubricants and other specialty products - acquisition
Ownership Interest By Project Type [Line Items]
Goodwill		327,100
HEP
Ownership Interest By Project Type [Line Items]
Goodwill		$ 312,900
HEP
Ownership Interest By Project Type [Line Items]
Percentage of ownership in variable interest entity		57.00%
Goodwill		$ 312,873			$ 312,873