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GUARANTOR FINANCIAL STATEMENTS (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Millions | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | --- | --- | ---
ASSETS |  |  |  |
Current assets, other than assets held for sale | $ 10,091 | $ 6,542 |  |
Current assets held for sale | 344 | 920 |  |
Property, plant, equipment and mine development costs, net | 23,219 | 23,986 |  |
Oil and gas properties, net - full cost method: |  |  |  |
Subject to amortization, less accumulated amortization and impairments | 74 | 2,262 |  |
Not subject to amortization | 0 | 4,831 |  |
Investments in consolidated subsidiaries | 0 | 0 |  |
Other assets | 3,589 | 3,650 |  |
Assets held for sale | 0 | 4,386 | $ 4,300 |
Total assets | 37,317 | 46,577 | 58,674 |
LIABILITIES AND EQUITY |  |  |  |
Current liabilities, other than liabilities held for sale | 4,060 | 4,176 |  |
Current liabilities held for sale | 205 | 131 |  |
Long-term debt, less current portion | 14,795 | 19,675 |  |
Deferred income taxes | 3,768 | 3,567 |  |
Environmental and asset retirement obligations, less current portion | 3,487 | 3,714 |  |
Investments in consolidated subsidiary | 0 | 0 |  |
Other liabilities | 1,745 | 1,641 |  |
Liabilities held for sale | 0 | 865 |  |
Total liabilities | 28,060 | 33,769 |  |
Redeemable noncontrolling interest | 0 | 764 |  |
Equity: |  |  |  |
Stockholders' equity | 6,051 | 7,828 |  |
Noncontrolling interests | 3,206 | 4,216 |  |
Total equity | 9,257 | 12,044 | $ 22,474 | $ 25,231
Total liabilities and equity | 37,317 | 46,577 |  |
Eliminations |  |  |  |
ASSETS |  |  |  |
Current assets, other than assets held for sale | (3,260) | (7,532) |  |
Current assets held for sale | 0 | 0 |  |
Property, plant, equipment and mine development costs, net | 0 | 0 |  |
Oil and gas properties, net - full cost method: |  |  |  |
Subject to amortization, less accumulated amortization and impairments | 0 | 0 |  |
Not subject to amortization |  | 6 |  |
Investments in consolidated subsidiaries | (21,110) | (24,311) |  |
Other assets | (1,965) | (6,798) |  |
Assets held for sale |  | 0 |  |
Total assets | (26,335) | (38,635) |  |
LIABILITIES AND EQUITY |  |  |  |
Current liabilities, other than liabilities held for sale | (3,244) | (7,526) |  |
Current liabilities held for sale | 0 | 0 |  |
Long-term debt, less current portion | (15,081) | (12,433) |  |
Deferred income taxes | 0 | 0 |  |
Environmental and asset retirement obligations, less current portion | 0 | 0 |  |
Investments in consolidated subsidiary | (9,888) | (2,397) |  |
Other liabilities | (3,487) | (3,491) |  |
Liabilities held for sale |  | 0 |  |
Total liabilities | (31,700) | (25,847) |  |
Redeemable noncontrolling interest |  | 0 |  |
Equity: |  |  |  |
Stockholders' equity | 4,758 | (13,328) |  |
Noncontrolling interests | 607 | 540 |  |
Total equity | 5,365 | (12,788) |  |
Total liabilities and equity | (26,335) | (38,635) |  |
FCX Issuer | Reportable Legal Entities |  |  |  |
ASSETS |  |  |  |
Current assets, other than assets held for sale | 230 | 181 |  |
Current assets held for sale | 0 | 0 |  |
Property, plant, equipment and mine development costs, net | 19 | 26 |  |
Oil and gas properties, net - full cost method: |  |  |  |
Subject to amortization, less accumulated amortization and impairments | 0 | 0 |  |
Not subject to amortization |  | 0 |  |
Investments in consolidated subsidiaries | 21,110 | 24,311 |  |
Other assets | 1,985 | 5,038 |  |
Assets held for sale |  | 0 |  |
Total assets | 23,344 | 29,556 |  |
LIABILITIES AND EQUITY |  |  |  |
Current liabilities, other than liabilities held for sale | 3,895 | 6,012 |  |
Current liabilities held for sale | 0 | 0 |  |
Long-term debt, less current portion | 12,517 | 14,735 |  |
Deferred income taxes | 826 | 941 |  |
Environmental and asset retirement obligations, less current portion | 0 | 0 |  |
Investments in consolidated subsidiary | 0 | 0 |  |
Other liabilities | 55 | 40 |  |
Liabilities held for sale |  | 0 |  |
Total liabilities | 17,293 | 21,728 |  |
Redeemable noncontrolling interest |  | 0 |  |
Equity: |  |  |  |
Stockholders' equity | 6,051 | 7,828 |  |
Noncontrolling interests | 0 | 0 |  |
Total equity | 6,051 | 7,828 |  |
Total liabilities and equity | 23,344 | 29,556 |  |
FM O&G LLC Guarantor | Reportable Legal Entities |  |  |  |
ASSETS |  |  |  |
Current assets, other than assets held for sale | 1,790 | 3,831 |  |
Current assets held for sale | 0 | 0 |  |
Property, plant, equipment and mine development costs, net | 24 | 57 |  |
Oil and gas properties, net - full cost method: |  |  |  |
Subject to amortization, less accumulated amortization and impairments | 0 | 710 |  |
Not subject to amortization |  | 1,393 |  |
Investments in consolidated subsidiaries | 0 | 0 |  |
Other assets | 47 | 1,826 |  |
Assets held for sale |  | 0 |  |
Total assets | 1,861 | 7,817 |  |
LIABILITIES AND EQUITY |  |  |  |
Current liabilities, other than liabilities held for sale | 308 | 666 |  |
Current liabilities held for sale | 0 | 0 |  |
Long-term debt, less current portion | 6,062 | 5,883 |  |
Deferred income taxes | 0 | 0 |  |
Environmental and asset retirement obligations, less current portion | 200 | 305 |  |
Investments in consolidated subsidiary | 893 | 0 |  |
Other liabilities | 3,393 | 3,360 |  |
Liabilities held for sale |  | 0 |  |
Total liabilities | 10,856 | 10,214 |  |
Redeemable noncontrolling interest |  | 0 |  |
Equity: |  |  |  |
Stockholders' equity | (8,995) | (2,397) |  |
Noncontrolling interests | 0 | 0 |  |
Total equity | (8,995) | (2,397) |  |
Total liabilities and equity | 1,861 | 7,817 |  |
Non-Guarantor Subsidiaries | Reportable Legal Entities |  |  |  |
ASSETS |  |  |  |
Current assets, other than assets held for sale | 11,331 | 10,062 |  |
Current assets held for sale | 344 | 920 |  |
Property, plant, equipment and mine development costs, net | 23,176 | 23,903 |  |
Oil and gas properties, net - full cost method: |  |  |  |
Subject to amortization, less accumulated amortization and impairments | 74 | 1,552 |  |
Not subject to amortization |  | 3,432 |  |
Investments in consolidated subsidiaries | 0 | 0 |  |
Other assets | 3,522 | 3,584 |  |
Assets held for sale |  | 4,386 |  |
Total assets | 38,447 | 47,839 |  |
LIABILITIES AND EQUITY |  |  |  |
Current liabilities, other than liabilities held for sale | 3,101 | 5,024 |  |
Current liabilities held for sale | 205 | 131 |  |
Long-term debt, less current portion | 11,297 | 11,490 |  |
Deferred income taxes | 2,942 | 2,626 |  |
Environmental and asset retirement obligations, less current portion | 3,287 | 3,409 |  |
Investments in consolidated subsidiary | 8,995 | 2,397 |  |
Other liabilities | 1,784 | 1,732 |  |
Liabilities held for sale |  | 865 |  |
Total liabilities | 31,611 | 27,674 |  |
Redeemable noncontrolling interest |  | 764 |  |
Equity: |  |  |  |
Stockholders' equity | 4,237 | 15,725 |  |
Noncontrolling interests | 2,599 | 3,676 |  |
Total equity | 6,836 | 19,401 |  |
Total liabilities and equity | $ 38,447 | $ 47,839 |  |

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- Definition As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (12)(c) -URI http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (16)(c) -URI http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 15 -URI http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 14 -URI http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764 + Details
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