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v3.20.2

Business Segments (Segment Reporting) (Details) lb in Millions, $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Apr. 30, 2020 lb $ / lb | Jun. 30, 2020 USD ($) | Jun. 30, 2019 USD ($) | Jun. 30, 2020 USD ($) segment | Jun. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Segment Reporting Information [Line Items] |  |  |  |  |  |
Number of Operating Segments | segment |  |  |  | 4 |  |
Deferred Intercompany Profit, Percentage |  |  |  | 25.00% |  |
Revenues |  | $ 3,054 | $ 3,546 | $ 5,852 | $ 7,338 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (2,394) | (3,005) | (4,939) | (5,929) |
Cost, Depreciation, Amortization and Depletion |  | 358 | 352 | 699 | 699 |
Metals inventory adjustments |  | (139) | 2 | 83 | 59 |
Selling, general and administrative expenses |  | (91) | (92) | (201) | (199) |
Mining exploration and research expenses |  | 18 | 31 | 34 | 58 |
Environmental obligations and shutdown costs |  | 11 | 23 | 37 | 65 |
Net gain on sales of assets |  | 0 | 8 | 11 | (25) |
Operating income (loss) |  | 321 | 33 | (152) | 354 |
Interest expense, net |  | 115 | 132 | 242 | 278 |
Provision for (benefit from) income taxes |  | 96 | (15) | 36 | 90 |
Total assets |  | 40,230 | 41,086 | 40,230 | 41,086 | $ 40,809
Capital expenditures |  | 527 | 629 | 1,137 | 1,251 |
Operating Segments | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 36 | 85 | 45 | 192 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (787) | (824) | (1,647) | (1,567) |
Cost, Depreciation, Amortization and Depletion |  | 89 | 87 | 181 | 170 |
Metals inventory adjustments |  | (89) | 1 | 56 | 1 |
Selling, general and administrative expenses |  | (1) | 0 | (2) | (2) |
Mining exploration and research expenses |  | 1 | 1 | 2 | 1 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 199 | 207 | 85 | 413 |
Interest expense, net |  | 1 | 1 | 2 | 2 |
Provision for (benefit from) income taxes |  | 0 | 0 | 0 | 0 |
Total assets |  | 7,895 | 7,838 | 7,895 | 7,838 |
Capital expenditures |  | 148 | 207 | 332 | 417 |
Operating Segments | South America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 577 | 690 | 1,051 | 1,515 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (438) | (581) | (972) | (1,120) |
Cost, Depreciation, Amortization and Depletion |  | 102 | 119 | 210 | 233 |
Metals inventory adjustments |  | (57) | 0 | 3 | 0 |
Selling, general and administrative expenses |  | (1) | (2) | (3) | (4) |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 145 | 59 | (47) | 355 |
Interest expense, net |  | 20 | 25 | 48 | 54 |
Provision for (benefit from) income taxes |  | 45 | 11 | (33) | 116 |
Total assets |  | 10,146 | 10,270 | 10,146 | 10,270 |
Capital expenditures |  | 51 | 47 | 125 | 108 |
Corporate And Eliminations |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 188 | 471 | 514 | 927 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | 854 | 718 | 1,642 | 1,388 |
Cost, Depreciation, Amortization and Depletion |  | 15 | 19 | 30 | 39 |
Metals inventory adjustments |  | 5 | 1 | 18 | 58 |
Selling, general and administrative expenses |  | (56) | (55) | (130) | (123) |
Mining exploration and research expenses |  | 17 | 30 | 32 | 57 |
Environmental obligations and shutdown costs |  | 11 | 23 | 36 | 65 |
Net gain on sales of assets |  |  | 8 | 11 | (25) |
Operating income (loss) |  | (169) | (165) | (312) | (433) |
Interest expense, net |  | 92 | 99 | 186 | 209 |
Provision for (benefit from) income taxes |  | (28) | 7 | (22) | (20) |
Total assets |  | 2,579 | 3,911 | 2,579 | 3,911 |
Capital expenditures |  | 9 | 28 | 20 | 51 |
Intersegment |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Intersegment | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 952 | 1,035 | 1,928 | 1,962 |
Intersegment | South America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 52 | 71 | 90 | 197 |
PT Smelting | Affiliated Entity [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 433 | 470 | 813 |  | $ 879
Morenci [Member] | Operating Segments | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 20 | 16 | 22 | 28 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (348) | (348) | (697) | (643) |
Cost, Depreciation, Amortization and Depletion |  | 43 | 43 | 87 | 83 |
Metals inventory adjustments |  | 0 | 0 | 4 | 0 |
Selling, general and administrative expenses |  | 0 | 0 | (1) | (1) |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 76 | 116 | 122 | 250 |
Interest expense, net |  | 1 | 1 | 2 | 2 |
Provision for (benefit from) income taxes |  | 0 | 0 | 0 | 0 |
Total assets |  | 2,697 | 2,917 | 2,697 | 2,917 |
Capital expenditures |  | 27 | 49 | 71 | 111 |
Morenci [Member] | Intersegment | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 447 | 491 | 889 | 949 |
Bagdad [Member] | Operating Segments | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (118) | (128) | (244) | (248) |
Cost, Depreciation, Amortization and Depletion |  | 13 | 11 | 27 | 21 |
Metals inventory adjustments |  | 0 | 0 | 0 | 0 |
Selling, general and administrative expenses |  | 0 | 0 | 0 | 0 |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 35 | 65 | 54 | 113 |
Interest expense, net |  | 0 | 0 |  | 0 |
Provision for (benefit from) income taxes |  | 0 | 0 | 0 | 0 |
Total assets |  | 794 | 742 | 794 | 742 |
Capital expenditures |  | 12 | 33 | 37 | 58 |
Bagdad [Member] | Operating Segments | Bagdad [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Interest expense, net |  |  |  | 0 |  |
Bagdad [Member] | Intersegment | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 166 | 204 | 325 | 382 |
Other Mines North America Copper Mines Segment [Member] | Operating Segments | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Metals inventory adjustments |  |  | 1 |  | 1 |
Other Individually Immaterial Operating Segments [Member] | Operating Segments | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 16 | 69 | 23 | 164 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (321) | (348) | (706) | (676) |
Cost, Depreciation, Amortization and Depletion |  | 33 | 33 | 67 | 66 |
Metals inventory adjustments |  | (89) |  | 52 |  |
Selling, general and administrative expenses |  | (1) | 0 | (1) | (1) |
Mining exploration and research expenses |  | 1 | 1 | 2 | 1 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 88 | 26 | (91) | 50 |
Interest expense, net |  | 0 | 0 | 0 | 0 |
Provision for (benefit from) income taxes |  | 0 | 0 | 0 | 0 |
Total assets |  | 4,404 | 4,179 | 4,404 | 4,179 |
Capital expenditures |  | 109 | 125 | 224 | 248 |
Other Individually Immaterial Operating Segments [Member] | Operating Segments | South America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 106 | 128 | 204 | 226 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (104) | (126) | (214) | (226) |
Cost, Depreciation, Amortization and Depletion |  | 14 | 18 | 29 | 32 |
Metals inventory adjustments |  | (57) | 0 | 3 | 0 |
Selling, general and administrative expenses |  | 0 | 0 | 0 | 0 |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 45 | (16) | (42) | (32) |
Interest expense, net |  | 0 | 0 | 0 | 0 |
Provision for (benefit from) income taxes |  | 16 | (9) | (10) | (14) |
Total assets |  | 1,631 | 1,699 | 1,631 | 1,699 |
Capital expenditures |  | 20 | 4 | 35 | 9 |
Other Individually Immaterial Operating Segments [Member] | Intersegment | North America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 339 | 340 | 714 | 631 |
Other Individually Immaterial Operating Segments [Member] | Intersegment | South America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Cerro Verde [Member] | Operating Segments | South America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 471 | 562 | 847 | 1,289 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (334) | (455) | (758) | (894) |
Cost, Depreciation, Amortization and Depletion |  | 88 | 101 | 181 | 201 |
Metals inventory adjustments |  | 0 | 0 | 0 | 0 |
Selling, general and administrative expenses |  | (1) | (2) | (3) | (4) |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 100 | 75 | (5) | 387 |
Interest expense, net |  | 20 | 25 | 48 | 54 |
Provision for (benefit from) income taxes |  | 29 | 20 | (23) | 130 |
Total assets |  | 8,515 | 8,571 | 8,515 | 8,571 |
Capital expenditures |  | 31 | 43 | 90 | 99 |
Cerro Verde [Member] | Intersegment | South America |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 52 | 71 | 90 | 197 |
Grasberg Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital expenditures |  |  |  | 634 | 658 |
Grasberg Segment [Member] | Operating Segments | Indonesia |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 683 | 583 | 1,128 | 1,288 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (378) | (554) | (721) | (1,110) |
Cost, Depreciation, Amortization and Depletion |  | 124 | 99 | 225 | 204 |
Metals inventory adjustments |  | 0 | 0 | 0 | 0 |
Selling, general and administrative expenses |  | (28) | (30) | (56) | (60) |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 188 | (101) | 161 | (29) |
Interest expense, net |  | 1 | 1 | 2 | 1 |
Provision for (benefit from) income taxes |  | 78 | (35) | 90 | (9) |
Total assets |  | 16,848 | 16,261 | 16,848 | 16,261 |
Capital expenditures |  | 308 | 339 | 634 | 658 |
Grasberg Segment [Member] | Intersegment | Indonesia |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 35 | (1) | 35 | 57 |
Molybdenum |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Capital expenditures |  |  |  | 11 | 6 |
Molybdenum | Operating Segments |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (61) | (78) | (127) | (149) |
Cost, Depreciation, Amortization and Depletion |  | 15 | 18 | 31 | 34 |
Metals inventory adjustments |  | 1 | 0 | 5 | 0 |
Selling, general and administrative expenses |  | 0 | 0 | 0 | 0 |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | (19) | 13 | (34) | 17 |
Interest expense, net |  | 0 | 0 | 0 | 0 |
Provision for (benefit from) income taxes |  | 0 | 0 | 0 | 0 |
Total assets |  | 1,777 | 1,792 | 1,777 | 1,792 |
Capital expenditures |  | 4 | 2 | 11 | 6 |
Molybdenum | Intersegment |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 58 | 109 | 129 | 200 |
Rod and Refining Segment [Member] | Operating Segments |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 1,106 | 1,171 | 2,221 | 2,299 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (1,138) | (1,171) | (2,257) | (2,304) |
Cost, Depreciation, Amortization and Depletion |  | 6 | 3 | 8 | 5 |
Metals inventory adjustments |  | 1 | 0 | 1 | 0 |
Selling, general and administrative expenses |  | 0 | 0 | 0 | 0 |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 1 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | (31) | 1 | (30) | 0 |
Interest expense, net |  | 0 | 0 | 0 | 0 |
Provision for (benefit from) income taxes |  | 0 | 0 | 0 | 0 |
Total assets |  | 259 | 250 | 259 | 250 |
Capital expenditures |  | 2 | 1 | 4 | 2 |
Rod and Refining Segment [Member] | Intersegment |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 8 | 4 | 16 | 10 |
Atlantic Copper Smelting and Refining Segment [Member] | Operating Segments |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 464 | 546 | 893 | 1,117 |
Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31) |  | (446) | (515) | (857) | (1,067) |
Cost, Depreciation, Amortization and Depletion |  | 7 | 7 | 14 | 14 |
Metals inventory adjustments |  | 0 | 0 | 0 | 0 |
Selling, general and administrative expenses |  | (5) | (5) | (10) | (10) |
Mining exploration and research expenses |  | 0 | 0 | 0 | 0 |
Environmental obligations and shutdown costs |  | 0 | 0 | 0 | 0 |
Net gain on sales of assets |  |  | 0 | 0 | 0 |
Operating income (loss) |  | 8 | 19 | 25 | 31 |
Interest expense, net |  | 1 | 6 | 4 | 12 |
Provision for (benefit from) income taxes |  | 1 | 2 | 1 | 3 |
Total assets |  | 726 | 764 | 726 | 764 |
Capital expenditures |  | 5 | 5 | 11 | 9 |
Atlantic Copper Smelting and Refining Segment [Member] | Intersegment |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | 2 | 0 | 13 | 5 |
Corporate And Eliminations | Intersegment |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenues |  | (1,107) | $ (1,218) | (2,211) | $ (2,431) |
Forward Contracts [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Matured derivative financial instruments |  | $ 24 |  | $ 24 |  |
Derivative, Nonmonetary Notional Amount, Mass | lb | 150 |  |  |  |  |
Derivative, Average Forward Price | $ / lb | 2.34 |  |  |  |  |

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- Definition Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or "G&G" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 23 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=68064819&loc=d3e62136-109447 + Details
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