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Condensed Statement of Operations By Reporting Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Revenues: |  |  |  |  |
Net sales |  | $ 4,282 | $ 4,094 | $ 8,601 | $ 7,642
Other revenues from operations |  | 487 | 523 | 962 | 969
Net gain from investment activities |  | 314 | (308) | 184 | (1,244)
Interest and dividend income |  | 33 | 28 | 62 | 70
Gain on disposition of assets, net |  | 1,525 | 1 | 1,520 | 11
Other income, net |  | 13 | 12 | 2 | 29
Total Revenues |  | 6,654 | 4,350 | 11,331 | 7,477
Expenses: |  |  |  |  |
Cost of goods sold |  | 3,723 | 3,448 | 7,415 | 6,571
Other expenses from operations |  | 278 | 314 | 532 | 560
Selling, general and administrative |  | 623 | 615 | 1,250 | 1,133
Restructuring, net |  | 2 | 6 | 9 | 21
Impairment |  | 69 | 0 | 77 | 577
Interest expense |  | 218 | 202 | 441 | 443
Total Expenses |  | 4,913 | 4,585 | 9,724 | 9,305
Income (loss) before income tax benefit (expense) |  | 1,741 | (235) | 1,607 | (1,828)
Income tax expense |  | (16) | (50) | (42) | (66)
Net income (loss) |  | 1,725 | (285) | 1,565 | (1,894)
Less: net income (loss) attributable to non-controlling interests |  | 172 | (216) | 30 | (988)
Net income (loss) attributable to Icahn Enterprises |  | 1,553 | (69) | 1,535 | (906)
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 239 | 211 | 470 | 421
Depreciation and amortization(1) | [1] | 252 | 251 | 495 | 481
Amortization included in interest expense |  | 4 | 4 | 9 | 8
Investment Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 0 | 0 | 0 | 0
Other revenues from operations |  | 0 | 0 | 0 | 0
Net gain from investment activities |  | 294 | (308) | 166 | (1,253)
Interest and dividend income |  | 27 | 22 | 53 | 60
Gain on disposition of assets, net |  | 0 | 0 | 0 | 0
Other income, net |  | 0 | (1) | (41) | (2)
Total Revenues |  | 321 | (287) | 178 | (1,195)
Expenses: |  |  |  |  |
Cost of goods sold |  | 0 | 0 | 0 | 0
Other expenses from operations |  | 0 | 0 | 0 | 0
Selling, general and administrative |  | 3 | 19 | 5 | 7
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 0 | 0
Interest expense |  | 45 | 45 | 92 | 132
Total Expenses |  | 48 | 64 | 97 | 139
Income (loss) before income tax benefit (expense) |  | 273 | (351) | 81 | (1,334)
Income tax expense |  | 0 | 0 | 0 | 0
Net income (loss) |  | 273 | (351) | 81 | (1,334)
Less: net income (loss) attributable to non-controlling interests |  | 176 | (244) | 7 | (777)
Net income (loss) attributable to Icahn Enterprises |  | 97 | (107) | 74 | (557)
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 0 | 0 | 0 | 0
Depreciation and amortization(1) | [1] | 0 | 0 | 0 | 0
Automotive Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 2,518 | 2,473 | 4,995 | 4,794
Other revenues from operations |  | 125 | 118 | 233 | 198
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 1 | 1 | 1 | 2
Gain on disposition of assets, net |  | 5 | 0 | 3 | 9
Other income, net |  | 12 | 22 | 30 | 37
Total Revenues |  | 2,661 | 2,614 | 5,262 | 5,040
Expenses: |  |  |  |  |
Cost of goods sold |  | 2,027 | 1,986 | 4,023 | 3,898
Other expenses from operations |  | 120 | 125 | 219 | 201
Selling, general and administrative |  | 435 | 399 | 865 | 749
Restructuring, net |  | 0 | 6 | 7 | 21
Impairment |  | 2 | 0 | 8 | 3
Interest expense |  | 42 | 38 | 82 | 77
Total Expenses |  | 2,626 | 2,554 | 5,204 | 4,949
Income (loss) before income tax benefit (expense) |  | 35 | 60 | 58 | 91
Income tax expense |  | (511) | 18 | (518) | 21
Net income (loss) |  | 546 | 42 | 576 | 70
Less: net income (loss) attributable to non-controlling interests |  | 3 | 7 | 6 | 14
Net income (loss) attributable to Icahn Enterprises |  | 543 | 35 | 570 | 56
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 109 | 109 | 220 | 208
Depreciation and amortization(1) | [1] | 126 | 113 | 247 | 217
Energy Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 1,435 | 1,283 | 2,942 | 2,189
Other revenues from operations |  | 0 | 0 | 0 | 0
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 0 | 0 | 0 | 0
Gain on disposition of assets, net |  | (1) | 0 | (1) | 0
Other income, net |  | 1 | (7) | 13 | (8)
Total Revenues |  | 1,435 | 1,276 | 2,954 | 2,181
Expenses: |  |  |  |  |
Cost of goods sold |  | 1,416 | 1,175 | 2,835 | 2,102
Other expenses from operations |  | 0 | 0 | 0 | 0
Selling, general and administrative |  | 34 | 33 | 70 | 68
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 0 | 574
Interest expense |  | 27 | 19 | 54 | 30
Total Expenses |  | 1,477 | 1,227 | 2,959 | 2,774
Income (loss) before income tax benefit (expense) |  | (42) | 49 | (5) | (593)
Income tax expense |  | (13) | 15 | (4) | (13)
Net income (loss) |  | (29) | 34 | (1) | (580)
Less: net income (loss) attributable to non-controlling interests |  | (16) | 12 | (5) | (249)
Net income (loss) attributable to Icahn Enterprises |  | (13) | 22 | 4 | (331)
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 33 | 35 | 57 | 83
Depreciation and amortization(1) | [1] | 71 | 67 | 138 | 123
Railcar Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 55 | 97 | 116 | 221
Other revenues from operations |  | 121 | 133 | 254 | 265
Net gain from investment activities |  | 2 | 0 | 2 | 0
Interest and dividend income |  | 1 | 1 | 1 | 2
Gain on disposition of assets, net |  | 1,521 | 0 | 1,521 | 0
Other income, net |  | 0 | 1 | 1 | 3
Total Revenues |  | 1,700 | 232 | 1,895 | 491
Expenses: |  |  |  |  |
Cost of goods sold |  | 50 | 82 | 105 | 184
Other expenses from operations |  | 39 | 52 | 82 | 106
Selling, general and administrative |  | 15 | 10 | 29 | 22
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 67 | 0 | 67 | 0
Interest expense |  | 15 | 21 | 34 | 44
Total Expenses |  | 186 | 165 | 317 | 356
Income (loss) before income tax benefit (expense) |  | 1,514 | 67 | 1,578 | 135
Income tax expense |  | 507 | 15 | 519 | 33
Net income (loss) |  | 1,007 | 52 | 1,059 | 102
Less: net income (loss) attributable to non-controlling interests |  | 4 | 8 | 8 | 22
Net income (loss) attributable to Icahn Enterprises |  | 1,003 | 44 | 1,051 | 80
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 50 | 23 | 109 | 62
Depreciation and amortization(1) | [1] | 18 | 34 | 36 | 68
Gaming Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 0 | 0 | 0 | 0
Other revenues from operations |  | 222 | 254 | 439 | 472
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 0 | 0 | 1 | 0
Gain on disposition of assets, net |  | 0 | 0 | (3) | 0
Other income, net |  | 0 | 0 | 1 | 0
Total Revenues |  | 222 | 254 | 438 | 472
Expenses: |  |  |  |  |
Cost of goods sold |  | 0 | 0 | 0 | 0
Other expenses from operations |  | 107 | 125 | 208 | 231
Selling, general and administrative |  | 91 | 114 | 193 | 211
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 0 | 0
Interest expense |  | 3 | 3 | 6 | 6
Total Expenses |  | 201 | 242 | 407 | 448
Income (loss) before income tax benefit (expense) |  | 21 | 12 | 31 | 24
Income tax expense |  | 7 | 4 | 21 | 10
Net income (loss) |  | 14 | 8 | 10 | 14
Less: net income (loss) attributable to non-controlling interests |  | 4 | 2 | 11 | 5
Net income (loss) attributable to Icahn Enterprises |  | 10 | 6 | (1) | 9
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 31 | 32 | 53 | 48
Depreciation and amortization(1) | [1] | 17 | 18 | 35 | 35
Metals Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 102 | 76 | 205 | 134
Other revenues from operations |  | 0 | 0 | 0 | 0
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 0 | 0 | 0 | 0
Gain on disposition of assets, net |  | 0 | 1 | 0 | 1
Other income, net |  | 0 | 0 | 0 | 0
Total Revenues |  | 102 | 77 | 205 | 135
Expenses: |  |  |  |  |
Cost of goods sold |  | 98 | 75 | 194 | 139
Other expenses from operations |  | 0 | 0 | 0 | 0
Selling, general and administrative |  | 4 | 6 | 9 | 10
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 0 | 0
Interest expense |  | 0 | 0 | 0 | 0
Total Expenses |  | 102 | 81 | 203 | 149
Income (loss) before income tax benefit (expense) |  | 0 | (4) | 2 | (14)
Income tax expense |  | (1) | (3) | (1) | (7)
Net income (loss) |  | 1 | (1) | 3 | (7)
Less: net income (loss) attributable to non-controlling interests |  | 0 | 0 | 0 | 0
Net income (loss) attributable to Icahn Enterprises |  | 1 | (1) | 3 | (7)
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 1 | 1 | 3 | 2
Depreciation and amortization(1) | [1] | 5 | 5 | 10 | 11
Mining segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 22 | 21 | 55 | 31
Other revenues from operations |  | 0 | 0 | 0 | 0
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 1 | 1 | 1 | 1
Gain on disposition of assets, net |  | 0 | 0 | 0 | 0
Other income, net |  | 1 | (5) | (1) | (8)
Total Revenues |  | 24 | 17 | 55 | 24
Expenses: |  |  |  |  |
Cost of goods sold |  | 13 | 16 | 30 | 30
Other expenses from operations |  | 0 | 0 | 0 | 0
Selling, general and administrative |  | 2 | 4 | 8 | 8
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 0 | 0
Interest expense |  | 1 | 2 | 3 | 3
Total Expenses |  | 16 | 22 | 41 | 41
Income (loss) before income tax benefit (expense) |  | 8 | (5) | 14 | (17)
Income tax expense |  | 2 | 0 | 2 | 1
Net income (loss) |  | 6 | (5) | 12 | (18)
Less: net income (loss) attributable to non-controlling interests |  | 1 | (1) | 2 | (4)
Net income (loss) attributable to Icahn Enterprises |  | 5 | (4) | 10 | (14)
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 8 | 3 | 17 | 5
Depreciation and amortization(1) | [1] | 1 | 0 | 2 | 1
Food Packaging Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 99 | 85 | 189 | 162
Other revenues from operations |  | 0 | 0 | 0 | 0
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 0 | 0 | 0 | 0
Gain on disposition of assets, net |  | 0 | 0 | 0 | 0
Other income, net |  | (1) | 1 | (1) | 5
Total Revenues |  | 98 | 86 | 188 | 167
Expenses: |  |  |  |  |
Cost of goods sold |  | 75 | 63 | 143 | 124
Other expenses from operations |  | 0 | 0 | 0 | 0
Selling, general and administrative |  | 17 | 15 | 33 | 27
Restructuring, net |  | 2 | 0 | 2 | 0
Impairment |  | 0 | 0 | 0 | 0
Interest expense |  | 4 | 3 | 7 | 6
Total Expenses |  | 98 | 81 | 185 | 157
Income (loss) before income tax benefit (expense) |  | 0 | 5 | 3 | 10
Income tax expense |  | 0 | 3 | 1 | 4
Net income (loss) |  | 0 | 2 | 2 | 6
Less: net income (loss) attributable to non-controlling interests |  | 0 | 0 | 1 | 1
Net income (loss) attributable to Icahn Enterprises |  | 0 | 2 | 1 | 5
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 6 | 3 | 9 | 6
Depreciation and amortization(1) | [1] | 7 | 6 | 13 | 11
Real Estate Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 6 | 6 | 7 | 8
Other revenues from operations |  | 19 | 18 | 36 | 34
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 0 | 0 | 0 | 0
Gain on disposition of assets, net |  | 0 | 0 | 0 | 1
Other income, net |  | 0 | 0 | 0 | 0
Total Revenues |  | 25 | 24 | 43 | 43
Expenses: |  |  |  |  |
Cost of goods sold |  | 4 | 5 | 5 | 6
Other expenses from operations |  | 12 | 12 | 23 | 22
Selling, general and administrative |  | 4 | 2 | 6 | 5
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 2 | 0
Interest expense |  | 1 | 0 | 1 | 1
Total Expenses |  | 21 | 19 | 37 | 34
Income (loss) before income tax benefit (expense) |  | 4 | 5 | 6 | 9
Income tax expense |  | 0 | 0 | 0 | 0
Net income (loss) |  | 4 | 5 | 6 | 9
Less: net income (loss) attributable to non-controlling interests |  | 0 | 0 | 0 | 0
Net income (loss) attributable to Icahn Enterprises |  | 4 | 5 | 6 | 9
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 0 | 0 | 0 | 0
Depreciation and amortization(1) | [1] | 5 | 6 | 10 | 11
Home Fashion Segment |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 45 | 53 | 92 | 103
Other revenues from operations |  | 0 | 0 | 0 | 0
Net gain from investment activities |  | 0 | 0 | 0 | 0
Interest and dividend income |  | 0 | 0 | 0 | 0
Gain on disposition of assets, net |  | 0 | 0 | 0 | 0
Other income, net |  | 0 | 0 | 0 | 1
Total Revenues |  | 45 | 53 | 92 | 104
Expenses: |  |  |  |  |
Cost of goods sold |  | 40 | 46 | 80 | 88
Other expenses from operations |  | 0 | 0 | 0 | 0
Selling, general and administrative |  | 9 | 9 | 19 | 18
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 0 | 0
Interest expense |  | 0 | 0 | 0 | 0
Total Expenses |  | 49 | 55 | 99 | 106
Income (loss) before income tax benefit (expense) |  | (4) | (2) | (7) | (2)
Income tax expense |  | 0 | 0 | 0 | 0
Net income (loss) |  | (4) | (2) | (7) | (2)
Less: net income (loss) attributable to non-controlling interests |  | 0 | 0 | 0 | 0
Net income (loss) attributable to Icahn Enterprises |  | (4) | (2) | (7) | (2)
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 1 | 5 | 2 | 7
Depreciation and amortization(1) | [1] | 2 | 2 | 4 | 4
Holding Company |  |  |  |  |
Revenues: |  |  |  |  |
Net sales |  | 0 | 0 | 0 | 0
Other revenues from operations |  | 0 | 0 | 0 | 0
Net gain from investment activities |  | 18 | 0 | 16 | 9
Interest and dividend income |  | 3 | 3 | 5 | 5
Gain on disposition of assets, net |  | 0 | 0 | 0 | 0
Other income, net |  | 0 | 1 | 0 | 1
Total Revenues |  | 21 | 4 | 21 | 15
Expenses: |  |  |  |  |
Cost of goods sold |  | 0 | 0 | 0 | 0
Other expenses from operations |  | 0 | 0 | 0 | 0
Selling, general and administrative |  | 9 | 4 | 13 | 8
Restructuring, net |  | 0 | 0 | 0 | 0
Impairment |  | 0 | 0 | 0 | 0
Interest expense |  | 80 | 71 | 162 | 144
Total Expenses |  | 89 | 75 | 175 | 152
Income (loss) before income tax benefit (expense) |  | (68) | (71) | (154) | (137)
Income tax expense |  | 25 | (2) | 22 | 17
Net income (loss) |  | (93) | (69) | (176) | (154)
Less: net income (loss) attributable to non-controlling interests |  | 0 | 0 | 0 | 0
Net income (loss) attributable to Icahn Enterprises |  | (93) | (69) | (176) | (154)
Supplemental Income Statement Elements [Abstract] |  |  |  |  |
Capital expenditures |  | 0 | 0 | 0 | 0
Depreciation and amortization(1) | [1] | $ 0 | $ 0 | $ 0 | $ 0
[1] | Excludes amounts related to the amortization of deferred financing costs and debt discounts and premiums included in interest expense in the amounts of $4 million and $4 million for the three months ended June 30, 2017 and 2016, respectively, and $9 million and $8 million for the six months ended June 30, 2017 and 2016, respectively.

X
- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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