The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 323
-SubTopic 10
-Section 50
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-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

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The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Segment Information (Narrative) (Details)	3 Months Ended		9 Months Ended
Segment Information (Narrative) (Details)	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments	3
Equity Method Investment, Ownership Percentage	50.00%		50.00%
Operating expenses	$ 332,496,000	$ 345,578,000	$ 964,200,000	$ 1,010,422,000
Renewable diesel units [Member]
Segment Reporting Information [Line Items]
Operating Expenses	1,800,000		2,700,000
Payments to Acquire Productive Assets	$ 20,500,000		$ 33,100,000
UNEV Pipeline [Member]
Segment Reporting Information [Line Items]
Equity Method Investment, Ownership Percentage	75.00%		75.00%