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Organization and History of the Company (Details) (USD $) In Millions, except Share data, unless otherwise specified | 12 Months Ended |  | 0 Months Ended |  | 1 Months Ended |  |  | 1 Months Ended | 0 Months Ended | 1 Months Ended | 12 Months Ended |  | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended |  |  |  | 0 Months Ended | 3 Months Ended | 0 Months Ended |  | 12 Months Ended | 0 Months Ended
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Dec. 31, 2013 segment | Dec. 31, 2012 | Dec. 31, 2011 | May 06, 2012 | Dec. 15, 2011 GWEC bbl | Dec. 31, 2010 Goldman Sachs Funds and Kelso Funds | Apr. 30, 2011 Affiliate of GS | Dec. 31, 2012 10.875% Senior Secured Notes, due 2017 | Apr. 06, 2010 10.875% Senior Secured Notes, due 2017 | Oct. 31, 2007 CALLC Pre Split entity | Apr. 13, 2011 CVR Partners | Feb. 28, 2013 CVR Partners | Dec. 31, 2013 CVR Partners partnership_interest | Dec. 31, 2007 CVR Partners | May 27, 2013 CVR Partners | Apr. 13, 2011 CVR Partners Affiliate of GS | Dec. 31, 2013 Icahn | Jan. 30, 2013 Refining LLC | Jan. 23, 2013 Refining LLC | Dec. 31, 2013 Refining LLC partnership_interest | Dec. 31, 2013 Refining LLC partnership_interest | May 19, 2013 Refining LLC | Jan. 21, 2013 Refining LLC | Dec. 31, 2012 Refining LLC | Jan. 23, 2013 Refining LLC Icahn | Jan. 23, 2013 Refining LLC 10.875% Senior Secured Notes, due 2017 | Dec. 31, 2012 Wynnewood refinery | Jan. 23, 2013 CRLLC | Dec. 31, 2013 CRLLC | Dec. 31, 2013 Icahn Parties | Dec. 31, 2013 CVR GP, LLC | Dec. 31, 2013 Secondary Offering | Dec. 31, 2012 Secondary Offering | Dec. 31, 2011 Secondary Offering | May 28, 2013 Secondary Offering CVR Partners | Jun. 10, 2013 Underwritten Offering Refining LLC | May 20, 2013 Underwritten Offering Refining LLC | May 20, 2013 Private Placement American Entertainment Properties Corp
Organization |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of reportable segments | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of entities into which the limited liability company was split |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of outstanding shares beneficially owned |  |  |  |  |  | 40.00% |  |  |  |  |  |  | 47.00% |  | 30.00% |  |  |  |  | 29.00% | 29.00% | 19.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage held by controlling stockholder |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 82.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage owned by the public prior to Icahn's acquisition |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capacity of refinery acquired by the entity in Wynnewood, Oklahoma (in barrels per day) |  |  |  |  | 70,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capacity of refinery owned by acquiree in Wynnewood, Oklahoma (in bbls) |  |  |  |  | 2,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
CVR Partners, LP and CVR Refining, LP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale price of managing GP interest |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of units sold in public offering (in shares) |  |  |  |  |  |  |  |  |  |  | 22,080,000 |  |  |  |  |  |  |  | 24,000,000 |  |  |  |  |  | 4,000,000 |  |  |  |  |  |  |  |  |  | 12,000,000 | 1,209,236 | 12,000,000 |
Offering price per unit (in dollars per share) |  |  |  |  |  |  |  |  |  |  | $ 16.00 |  |  |  |  |  |  |  | $ 25.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 25.15 | $ 30.75 | $ 30.75 |
Amount paid for purchase of IDRs from general partner |  |  |  |  |  |  |  |  |  |  | 26.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gross proceeds from the Partnership IPO |  |  |  |  |  |  |  |  |  |  | 353.3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Underwriting discounts and commissions |  |  |  |  |  |  |  |  |  |  | 24.7 |  |  |  |  | 5.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.2 | 12.2 |  |
Underwriting fees |  |  |  |  |  |  | 5.7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other offering costs incurred |  |  |  |  |  |  |  |  |  |  | 4.4 |  |  |  |  |  |  |  |  | 3.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of types of partnership interests outstanding |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  | 2 | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount distributed to general partner for reimbursement of certain capital expenditures |  |  |  |  |  |  |  |  |  |  | 18.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount distributed to general partner to fund debt repurchase |  |  |  |  |  |  |  |  |  |  | 117.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount used to pay financing fees and associated legal and professional fees |  |  |  |  |  |  |  |  |  |  | 4.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expected investment required for funding of the UAN expansion |  |  |  |  |  |  |  |  |  |  |  | 130.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from CVR Partners' secondary offering, net of offering costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 292.6 | 0 | 0 | 292.6 |  |  | 61.5
Offering costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.5 | 0.4 |  |
Percentage of ownership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% | 100.00% |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |
Gross proceeds before giving effect to underwriting discounts and other offering expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 600.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional common units sold on exercise of option by underwriters (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common units price per unit (in dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 25.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gross proceeds before giving effect to underwriting discounts and other offering costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 90.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Underwriting fees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 32.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from CVR Partners initial public offering, net of offering costs | 0 | 0 | 324.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 653.6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from IPO to be utilized for repurchase of debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 253.0 |  |  |  |  |  |  |  |  |  |  |  |
Stated interest rate (as a percent) |  |  |  |  |  |  |  | 10.875% | 10.875% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from IPO to be utilized for pre-funding of certain maintenance and environmental capital expenditures through 2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 160.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from IPO to be utilized for funding the turnaround expenses in acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 54.0 |  |  |  |  |  |  |  |  |  |  |
Amount distributed to CRLLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 85.1 |  |  |  |  |  |  |  |  |  |
Proceeds utilized for general partnership purposes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 101.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds utilized for purchase of common units |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 394.0 |
Units redeemed (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13,209,236 |
Units sold in private placement (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000,000
Percentage of common units owned by the general partner |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.00% | 100.00% |  |  |  |  |  |  |
Ownership interest (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  | 53.00% |  |  |  |  |  |  |  | 71.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage by parent, threshold for non-compete services |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 + Details
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- Definition The number of units or percentage investment held by one or more members or limited partners of the LLC or LP. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 + Details
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- Definition The number of units redeemed during the year of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 4.F) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 16 -Subparagraph a, b -Article 6 + Details
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- Definition The number of units sold in a private placement of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 4.F) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 16 -Subparagraph a, b -Article 6 + Details
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- Definition The distributions of earnings to an entity that is affiliated with the reporting entity by means of direct or indirect ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The proceeds from the sale of an interest in a unit of partnership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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