Equity Method Investment, Difference between Fair Value and Carrying Amount

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- Definition

Equity Method Investment, Number Of Joint Ventures

+ References

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- Definition

Equity Method Investment, Reversal of Accumulated Other Comprehensive Income and Related Deferred Tax Asset

+ References

No definition available.

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- Definition

Gain (Loss) on Remeasurement of Equity Method Investment

+ References

No definition available.

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- Definition

Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.

+ References

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-Name Accounting Standards Codification
-Topic 323
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- Definition

This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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- Definition

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

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- Definition

This item represents the aggregate value of each identified investment accounted for under the equity method of accounting based on the quoted market price for those investments in common stock for which a quoted market price is available.

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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- Definition

Balance held at close of period in number of shares.

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- Definition

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.

+ References

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Equity Method Investments Narrative (Details) shares in Millions		1 Months Ended	3 Months Ended	12 Months Ended
	Jul. 01, 2017 USD ($) joint_venture	Sep. 30, 2016 joint_venture	Sep. 30, 2017 USD ($)	Dec. 31, 2018 USD ($) joint_venture	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	May 21, 2018	Feb. 12, 2018	Jun. 30, 2017 USD ($)	May 14, 2015 shares
Schedule of Equity Method Investments [Line Items]
Equity method investments				$ 130,300,000	$ 138,100,000
Impairment of equity method investment				0	0	$ 245,300,000
Gain on remeasurement of equity method investment			$ (190,100,000)	0	$ 190,100,000	0
Alon USA Energy, Inc.
Schedule of Equity Method Investments [Line Items]
Investment owned, balance, shares (per Share) \| shares										33.7
Equity method investment, ownership percentage	47.00%				47.00%					48.00%
Equity method investments						259,000,000.0			$ 252,600,000
Equity method investment, difference between carrying amount and underlying equity						$ 11,900,000
Impairment of equity method investment				0	$ 0
Acquisition-date fair value of pre-existing non-controlling interest	$ 449,000,000.0				449,000,000.0
Joint Ventures \| Delek Logistics Partners, LP
Schedule of Equity Method Investments [Line Items]
Equity method investments				$ 104,800,000	106,500,000
Number of joint ventures \| joint_venture		1		2
Joint Ventures \| Delek Renewables, LLC
Schedule of Equity Method Investments [Line Items]
Equity method investments				$ 2,400,000	2,200,000
Joint Ventures \| Delek US Holdings, Inc.
Schedule of Equity Method Investments [Line Items]
Equity method investments				$ 23,100,000	29,400,000
Paramount-Nevada Asphalt Company, LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage							50.00%	50.00%
Delek US Holdings, Inc. \| Joint Ventures
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	50.00%
Number of joint ventures \| joint_venture	2
Alon USA Energy, Inc. \| Alon USA Energy, Inc.
Schedule of Equity Method Investments [Line Items]
Gain on remeasuring equity method investment	$ 196,400,000				196,400,000
Loss on reversal of AOCI	6,300,000				6,300,000
Gain on remeasurement of equity method investment	$ 190,100,000				$ 190,100,000