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Schedule I Condensed Financial Information of Parent - Footnote (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Debt | $ 11,119 | $ 12,594 |
Icahn Enterprises (Parent) |  |  |
Debt | 5,490 | 5,486 |
Aggregate cash dividends paid to Parent by consolidated subsidiaries | $ 390 | 404 | $ 416
Icahn Enterprises Holdings (Parent) |  |  |
Affiliate ownership interest | 99.00% |  |
Debt | $ 5,514 | 5,513 |
Aggregate cash dividends paid to Parent by consolidated subsidiaries | 421 | 155 | $ 696
5.875% senior unsecured notes due 2022 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises (Parent) |  |  |
Debt | 1,340 | 1,338 |
5.875% senior unsecured notes due 2022 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises Holdings (Parent) |  |  |
Debt | 1,340 | 1,338 |
3.50% senior unsecured notes due 2017 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises (Parent) |  |  |
Debt | 1,174 | 1,172 |
3.50% senior unsecured notes due 2017 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises Holdings (Parent) |  |  |
Debt | 1,174 | 1,172 |
6.00% senior unsecured notes due 2020 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises (Parent) |  |  |
Debt | 1,705 | 1,706 |
6.00% senior unsecured notes due 2020 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises Holdings (Parent) |  |  |
Debt | 1,705 | 1,706 |
4.875% senior unsecured notes due 2019 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises (Parent) |  |  |
Debt | 1,271 | 1,270 |
4.875% senior unsecured notes due 2019 - Icahn Enterprises/Icahn Enterprises Holdings | Icahn Enterprises Holdings (Parent) |  |  |
Debt | 1,271 | 1,270 |
Mortgages payable | Icahn Enterprises Holdings (Parent) |  |  |
Debt | $ 24 | $ 27 |
Icahn Enterprises G.P. |  |  |
General partner ownership percentage in Icahn Enterprises | 1.00% |  |
Aggregate general partner ownership interest of parent and operating subsidiary | 1.99% |  |
Icahn Enterprises G.P. | Icahn Enterprises (Parent) |  |  |
General partner ownership percentage in Icahn Enterprises | 1.00% |  |
Aggregate general partner ownership interest of parent and operating subsidiary | 1.99% |  |
Icahn Enterprises G.P. | Icahn Enterprises Holdings (Parent) |  |  |
General partner ownership percentage in Icahn Enterprises | 1.00% |  |

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