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Commitments and Contingencies Energy Minimum Required Payments Table (Details) - Energy Segment [Member] $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 USD ($) bbl
CVR Energy, Inc. [Member] |  |
Loss Contingencies [Line Items] |  |
2016 | $ 141 |
2017 | 126 |
2018 | 124 |
2019 | 124 |
2020 | 108 |
Thereafter | 727 |
Total future minimum payments for unconditional purhcase obligations | 1,350 | [1]
Petroleum Transportation [Member] | CRRM [Member] |  |
Loss Contingencies [Line Items] |  |
Unconditional purchase obligation for petroleum transportation, payable ratably over nine years | $ 782 |
Term of unconditional purchase obligation for petroleum transportation | 20 years |
Number of barrels of petroleum to be transported pursuant to unconditional purchase obligation | bbl | 25,000 |
[1] | This amount includes $782 million payable ratably over 15 years pursuant to petroleum transportation service agreements between CRRM and each of TransCanada Keystone Limited Partnership and TransCanada Keystone Pipeline, LP (together, "TransCanada"). The purchase obligation reflects the exchange rate between the Canadian dollar and the U.S. dollar as of December 31, 2015, where applicable. Under the agreements, CRRM receives transportation of at least 25,000 barrels per day of crude oil with a delivery point at Cushing, Oklahoma for a term of 20 years on TransCanada's Keystone pipeline system. CRRM began receiving crude oil under the agreements in the first quarter of 2011.

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- Definition Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25336-109308 + Details
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- Definition Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25336-109308 + Details
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