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v3.19.3

Business Segments (Product Revenue) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Revenue from External Customer [Line Items] |  |  |  |
Treatment And Refining Charges Included In Copper Concentrates Revenues | $ (87) | $ (162) | $ (292) | $ (433)
Royalty Expense | (24) | (75) | (73) | (217)
Export duties expense | (174) | (52) | (201) | (153)
Revenue from Contract with Customer, Excluding Assessed Tax | 3,204 | 5,026 | 10,531 | 15,223
Revenues | 3,153 | 4,908 | 10,491 | 14,944
Sales [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Matured derivative financial instruments | (51) | (118) | (40) | (279)
Copper In Concentrates [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 952 | 1,743 | 3,251 | 5,093
Copper Cathode [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 878 | 1,015 | 2,696 | 3,383
Refined Copper Products [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 537 | 561 | 1,560 | 1,899
Purchased Copper [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 210 | 256 | 872 | 776
Gold |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 415 | 1,073 | 1,111 | 2,814
Molybdenum [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 295 | 286 | 910 | 882
Other Products Or Services [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax | 202 | $ 381 | $ 697 | $ 1,179
PT Freeport Indonesia Export Duty Dispute [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Export duties expense | $ (166) |  |  |

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