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Commitments and Contingencies Commitments and Contingencies (Details) (USD $) | 3 Months Ended | 9 Months Ended |  |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended |  | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended |  | 0 Months Ended | 3 Months Ended | 9 Months Ended |  |  |  |  | 9 Months Ended |  | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended
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Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 Principal Owners and Affiliates [Member] | Sep. 30, 2014 ACF [Member] | Dec. 31, 2013 ACF [Member] | Sep. 30, 2014 Starfire Holding Corporation [Member] | Jan. 31, 2013 Gaming Segment [Member] | Sep. 30, 2014 Gaming Segment [Member] | Sep. 30, 2013 Gaming Segment [Member] | Sep. 30, 2014 Gaming Segment [Member] | Sep. 30, 2013 Gaming Segment [Member] | Dec. 31, 2013 Gaming Segment [Member] | Sep. 30, 2014 Food Packaging Segment [Member] | Sep. 30, 2013 Food Packaging Segment [Member] | Sep. 30, 2014 Food Packaging Segment [Member] | Sep. 30, 2013 Food Packaging Segment [Member] | Sep. 30, 2014 Metals Segment [Member] | Sep. 30, 2013 Metals Segment [Member] | Sep. 30, 2014 Metals Segment [Member] | Sep. 30, 2013 Metals Segment [Member] | Sep. 30, 2014 Automotive Segment [Member] | Sep. 30, 2013 Automotive Segment [Member] | Sep. 30, 2014 Automotive Segment [Member] | Sep. 30, 2013 Automotive Segment [Member] | Dec. 31, 2013 Automotive Segment [Member] | Sep. 30, 2014 Home Fashion Segment [Member] | Sep. 30, 2013 Home Fashion Segment [Member] | Sep. 30, 2014 Home Fashion Segment [Member] | Sep. 30, 2013 Home Fashion Segment [Member] | Sep. 30, 2014 Energy Segment [Member] | Sep. 30, 2013 Energy Segment [Member] | Sep. 30, 2014 Energy Segment [Member] | Sep. 30, 2013 Energy Segment [Member] | Dec. 31, 2013 Energy Segment [Member] | Aug. 12, 2010 Tropicana [Member] Gaming Segment [Member] | Sep. 30, 2013 CVR Energy, Inc. [Member] Energy Segment [Member] | Sep. 30, 2013 CVR Energy, Inc. [Member] Energy Segment [Member] | Sep. 30, 2014 PSC Metals [Member] Metals Segment [Member] | Dec. 31, 2013 PSC Metals [Member] Metals Segment [Member] | Sep. 30, 2014 WPH [Member] Home Fashion Segment [Member] | Dec. 31, 2013 WPH [Member] Home Fashion Segment [Member] | Sep. 30, 2014 Federal-Mogul [Member] Automotive Segment [Member] | Dec. 31, 2013 Federal-Mogul [Member] Automotive Segment [Member] | Sep. 30, 2014 Icahn Enterprises G.P. [Member] Principal Owners and Affiliates [Member] | Dec. 31, 2008 CRNF [Member] Energy Segment [Member] | Sep. 30, 2014 Cleveland OH Scrap Processing Facility [Member] PSC Metals [Member] Metals Segment [Member] | Dec. 31, 2011 Cleveland OH Scrap Processing Facility [Member] PSC Metals [Member] Metals Segment [Member] | Sep. 30, 2014 Minimum [Member] Cleveland OH Scrap Processing Facility [Member] PSC Metals [Member] Metals Segment [Member] | Sep. 30, 2014 Maximum [Member] Cleveland OH Scrap Processing Facility [Member] PSC Metals [Member] Metals Segment [Member] | Sep. 30, 2014 GOLDMAN SACH MTF [Member] CVR Energy, Inc. [Member] Energy Segment [Member] | Sep. 30, 2014 Deutsche Bank [Member] CVR Energy, Inc. [Member] Energy Segment [Member] | Sep. 30, 2014 Settlement loss with taxing authority [Member] | Sep. 30, 2013 Settlement loss with taxing authority [Member] | Sep. 30, 2014 Settlement loss with taxing authority [Member] | Sep. 30, 2013 Settlement loss with taxing authority [Member] | Sep. 30, 2014 Settlement loss with taxing authority [Member] Gaming Segment [Member] | Sep. 30, 2013 Settlement loss with taxing authority [Member] Food Packaging Segment [Member]
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Insurance Settlements Receivable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  | $ 1,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating Leases, Rent Expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000,000 | 7,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Litigation Settlement, Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 22,600,000 | 22,700,000 |  |  |  |  |  |
Accrued environmental liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14,000,000 |  | 14,000,000 |  | 14,000,000 |  |  |  |  | 1,000,000 |  | 1,000,000 |  | 2,000,000 |  |  |  | 28,000,000 | 29,000,000 | 1,000,000 | 1,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Possible material additional losses, above and beyond best estimate of required remediation costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 42,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Compensatory damages sought |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Tax refund as result of Trop AC tax appeal settlement |  |  |  |  |  |  |  |  | 50,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other income, net | 45,000,000 | 84,000,000 | 93,000,000 | 135,000,000 |  |  |  |  |  | (1,000,000) | 0 | 37,000,000 | 0 |  | (1,000,000) | (1,000,000) | (16,000,000) | (25,000,000) | 1,000,000 | 0 | 1,000,000 | 0 | 18,000,000 | (4,000,000) | (1,000,000) | (37,000,000) |  | 2,000,000 | 2,000,000 | 3,000,000 | 3,000,000 | 26,000,000 | 79,000,000 | 171,000,000 | 184,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 32,000,000 | (23,000,000) | 32,000,000 | (23,000,000)
Average increase in annual property tax expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Number of scrap processing facilities requiring refrigerant extraction services |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11 |  |  |  |  |  |  |  |  |  |  |
Number of years refrigerant extraction services must be offered at scrap processing facilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |  |  |  |  |
Accident repair cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6,000,000 |  | 6,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Costs associated with required injunctive relief, high estimate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 800,000 | 1,700,000 |  |  |  |  |  |  |  |
Civil penalty assessed and paid |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 199,000 |  |  |  |  |  |  |  |  |  |
Affiliate ownership in parent company general partner |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Affiliate ownership interest |  |  |  |  | 88.30% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Defined Benefit Plan, Funded Status of Plan |  |  |  |  |  | 443,000,000 | 592,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership Percentage by Mr. Icahn |  |  |  |  |  |  |  | 99.40% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset Retirement Obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25,000,000 | 26,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Tax to be paid as result of Trop AC tax appeal settlement |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate tax credits used |  |  |  |  |  |  |  |  |  |  |  |  |  | 16,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Professional Fees |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Planned major maintenance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6,000,000 |  | 6,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary Indemnity Agreement, Pension Funding Contingencies As A Result of Being In The Controlled Group, Distribution Limitation, Net Worth Floor |  |  |  |  |  |  |  | $ 250,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07.2(a),(b),(c),(d)) -URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 225 -Section 45 -Paragraph 3 -Subparagraph (k) -URI http://asc.fasb.org/extlink&oid=6488370&loc=d3e13550-115849 + Details
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