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DISPOSITIONS AND ACQUISITIONS (Candelaria and Ojos del Salado) (Details) - USD ($) $ in Millions | 3 Months Ended | 10 Months Ended | 12 Months Ended
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Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Nov. 03, 2014 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net gain on sales of assets |  |  |  |  |  |  |  |  |  |  | $ 649 | $ 39 | $ 717
Net income before taxes |  |  |  |  |  |  |  |  |  |  | (3,472) | (14,128) | (800)
Net (loss) income attributable to common stockholders | $ 292 | $ 217 | $ (479) | $ (4,184) | $ (4,081) | $ (3,830) | $ (1,851) | $ (2,474) |  |  | (4,154) | (12,236) | (1,308)
Disposal Group, Including Discontinued Operation, Unclassified Balance Sheet Disclosures [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Current assets | 344 |  |  |  | 920 |  |  |  |  |  | 344 | 920 |
Long-term assets | 0 |  |  |  | 4,386 |  |  |  | $ 4,300 |  | 0 | 4,386 | $ 4,300
Liabilities held for sale | 205 |  |  |  | 131 |  |  |  |  |  | 205 | 131 |
Long-term liabilities | 0 |  |  |  | 865 |  |  |  |  |  | 0 | 865 |
Noncontrolling interests | $ 3,206 |  |  |  | $ 4,216 |  |  |  |  |  | $ 3,206 | $ 4,216 |
Candelaria and Ojos del Salado mines |  |  |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  |  |  |  |  | 80.00% |  |  |
Proceeds from divestiture, net |  |  |  |  |  |  |  |  | 1,800 |  |  |  |
Amount of contingent liabilities remaining |  |  |  |  |  |  |  |  |  | $ 200 |  |  |
Net tax proceeds from divestiture |  |  |  |  |  |  |  |  | 1,500 |  |  |  |
Net gain on sales of assets |  |  |  |  |  |  |  |  | $ 671 |  |  |  |
Net income before taxes |  |  |  |  |  |  |  |  |  | 270 |  |  |
Net (loss) income attributable to common stockholders |  |  |  |  |  |  |  |  |  | 144 |  |  |
Disposed of by Sale, Not Discontinued Operations | Candelaria and Ojos del Salado mines |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Unclassified Balance Sheet Disclosures [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  |  |  |  |  |  | 482 |  |  |
Long-term assets |  |  |  |  |  |  |  |  |  | 1,155 |  |  |
Liabilities held for sale |  |  |  |  |  |  |  |  |  | 129 |  |  |
Long-term liabilities |  |  |  |  |  |  |  |  |  | 89 |  |  |
Noncontrolling interests |  |  |  |  |  |  |  |  |  | $ 243 |  |  |

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