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Net Income Per LP Unit (Details) - USD ($) $ / shares in Units, $ in Millions |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
May 02, 2019 | Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Earnings Per LP Unit [Line Items] |  |  |  |  |
Net (loss) income attributable to Icahn Enterprises from continuing operations |  | $ (49) | $ (45) | $ (917) | $ 201
Income from discontinued operations attributable to Icahn Enterprises |  | $ 0 | $ 163 | $ (24) | $ 351
Basic income (loss) per LP unit |  |  |  |  |
Continuing operations |  | $ (0.24) | $ (0.24) | $ (4.56) | $ 1.11
Discontinued operations |  | 0 | 0.88 | (0.12) | 1.93
Basic income (loss) per LP unit |  | $ (0.24) | $ 0.64 | $ (4.68) | $ 3.04
Basic weighted average LP units outstanding |  | 202,000,000 | 183,000,000 | 197,000,000 | 178,000,000
Diluted income (loss) per LP unit |  |  |  |  |
Continuing operations |  | $ (0.24) | $ (0.24) | $ (4.56) | $ 1.11
Discontinued operations |  | 0.00 | 0.88 | (0.12) | 1.93
Diluted income (loss) per LP unit |  | $ (0.24) | $ 0.64 | $ (4.68) | $ 3.04
Diluted weighted average LP units outstanding |  | 202,000,000 | 183,000,000 | 197,000,000 | 178,000,000
LP units distributed |  | 5,583,252 |  | 15,617,442 |
Aggregate cash distributions to depositary unitholders |  | $ 27 |  | $ 81 |
Potential aggregate sales proceeds from equity offering | $ 400 |  |  |  |
LP units sold |  | 349,699 |  | 487,223 |
Proceeds from sale of LP units |  | $ 24 |  | $ 34 |
Restricted units vested during period (number of units) |  | 4,817 | 1,329 | 18,304 | 19,487
Mr. Icahn and affiliates |  |  |  |  |
Diluted income (loss) per LP unit |  |  |  |  |
LP units distributed |  |  |  | 15,406,011 |
Limited partners |  |  |  |  |
Earnings Per LP Unit [Line Items] |  |  |  |  |
Net (loss) income attributable to Icahn Enterprises from continuing operations |  | $ (48) | $ (44) | $ (899) | $ 197
Income from discontinued operations attributable to Icahn Enterprises |  | $ 0 | $ 160 | $ (23) | $ 344

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